Chris: Geek Guy

Quidco is a cashback site which you can use to earn rewards for shopping at your favourite sites. You can also earn cashback without spending any money, simply by signing up for free trials of services such as CreditExpert, or by switching your utility or insurance providers.

Since I joined a little over three years ago, I’ve managed to amass a cool £1300 in cashback, so it’s definitely worth doing. By way of a membership fee, the first £5 you earn per year is retained by Quidco, but after this you get 100% of the proceeds.

There are a few notable omissions such as Amazon, but most of the big retailers appear on Quidco, typically offering anything up to 10% cashback. Some of my favourites are Play.com, Tesco, Debenhams, Argos, eBay and iTunes. They’ve also started a in-store cashback programme including retailers such as Halfords and Cineworld.

Plus if you sign up via any of the links in this post, you will earn £1.25 just for joining. I’ll also get £1.25 for introducing you. Once you’ve joined you can also earn up to £2.50 for each friend you introduce.

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Simplenote is a free note-taking app for the iPhone, iPod touch and iPad. It was recently brought to my attention by Lifehacker, and I’ve been making extensive use of it since. As well as the iOS app, there’s a universal web application (which you can sign up for even if you don’t have an iOS device), and there are numerous third-party clients for PCs, Macs and other devices such as Android phones. I use ResophNotes on my home PC,  and the web app on my work PC (as I’m not allowed to install unapproved software).

So far, I’ve found the ads to be fairly unobtrusive, but it’s possible to remove them for a one-off payment of $4.99 (around £3), or sign up for the $8.99/year (around £5.80) premium service which also offers additional features such as as automatic backup, RSS and email features.

I’ve previously tried another Lifehacker favourite, Evernote, which provides a desktop client as well as an iOS app, but as someone who just needs to keep track of short, text-based notes, I found it bloated and unwieldy.

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I braved the queues (actually, the barrage of error messages) on Tuesday, 15 July, to pre-order my iPhone 4 direct from Apple. Hopefully I’ll save in the long run as I’m planning to go for a £10-15 pay-as-you-go or SIM-only contract deal rather than being tied in to a £30+ contract for 18 to 24 months.

Until I’ve figured out which operator to go with, I plan to stick with my current O2 contract. I’ve crossed my fingers that O2 will ship me a microSIM before I get the phone, otherwise I will be going down the DIY route, trimming my existing SIM down using this PDF template. In case you don’t read German, here’s a quick translation of the instructions:

Micro-SIM template for iPad/iPhone 4 SIM cards

The Apple iPad (and upcoming iPhone 4) uses not a standard 25x15mm SIM card, but a micro-SIM. The micro-SIM format is 15x12mm, but the contact layout is identical to a standard SIM.

Therefore, it is possible to convert a standard SIM into a micro-SIM which can be installed in the iPad or fourth-generation iPhone.

How does it work?

1. Print the stencil at 100% – don’t shrink to fit the page. The outer black portion should match the size of your existing SIM.
2. Cut and paste the stencil on the back of the SIM (not on the contacts!). The white area must be exactly on the reverse side of the chip.
3. With sharp scissors, cut cleanly along the outline of the inner white area.
4. Remove the stencil. If necessary,  diagonally trim the corners and/or grind down the edges with a nail file.

I accept no responsibility if you damage your SIM by following these instructions… in fact I’m too busy worrying about whether I’ll break mine!

There are commercial card cutters that can do the job, but I can’t justify spending upwards of £20 for something I’ll only use once or twice at most, and again there’s no guarantee that the item would be delivered by launch day.

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The official Guitar Hero iPhone game was announced today at Apple’s 2010 Worldwide Developers Conference. While there have been many similar apps – such as the Tap Tap Revenge franchise and the Rock Band app – it’s nice to see an official GH game for the iPhone, and it certainly doesn’t fail to impress.

Expecting great things given its high-profile launch, I didn’t hesitate to purchase the app. I wasn’t sure that the concept would translate well to the small screen, but the developers (Vicarious Visions) have done a great job, squeezing in both tapping and strumming mechanics, unlike many competing games. Most of the notes are played simply by tapping, but some of the notes (signified by an arrow on the screen) need to be strummed by pressing the relevant colour then dragging your finger to the edge of the screen. It’s actually quite tricky, and I like to think of myself as a fairly adept Guitar Hero player.

When the game loads, you are first asked if you want to allow it to access your iPod music library, in order to notify you when your favourite artists have tracks available. You are then offered a brief introduction to the game before diving in to a selection of tracks from artists such as Vampire Weekend, The Rolling Stones, Rise Against, Weezer, The White Stripes and Queen. The app is stable and the graphics smooth, even on my aging iPhone 3G

There’s a music store which lets you download three-track song packs for £1.19 ($1.99), with 14 artists to choose from but presumably more to follow. There’s also Facebook integration, which allows you to brag about your progress to your friends, although I haven’t explored this functionality yet.

I’m not a big iPhone gamer, so this is the first game I’ve purchased in quite a while, and I’m glad I did. Attractively priced at £1.79 ($2.99), it’s well worth checking out, whether you’re a long-term Guitar Hero fan or not.

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Here are the 25 new wallpapers included in the iPhone OS (iOS) 4.0 beta. You can download them individually below, or get the whole pack here.

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When attempting to log into my Tesco Bank savings account recently, I was greeted with a message stating that my browser – the latest stable build of Google Chrome – is unsupported:

Tesco’s security concerns seem unfounded given that Google Chrome – which, incidentally, is based on same the WebKit rendering engine as Safari - was recently proven to be one of the most secure browsers.

Also, despite the site’s recommendation of a “modern version of Firefox”, I found that I was also prevented from logging in using the latest version of Firefox 3.6. Trusty (or should that be rusty?) old Internet Explorer 6 seems to work fine, and that’s not a particularly secure browser by any stretch of the imagination!

Strangely, I’m able to log into my Tesco Bank credit card account just fine with Chrome; it’s just the savings area that locks me out.

Fortunately the only reason I logged in was to withdraw my full balance ready to add to my 2010/11 ISA, but if I were looking to continue saving with Tesco, their short-sighted approach to browser support would certainly have me thinking twice.

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My brother-in-law recently reported a problem with his Dell XPS M1530 laptop. When starting the laptop (using the power button), it displayed a greyscale Dell MediaDirect logo for a few seconds, then a Blue Screen of Death relating to a Plug & Play driver.

When I restarted while holding F8 in an attempt to access Windows Vista in safe mode, the boot menu showed only “Windows XP Embedded”, and booting into safe mode just resulted in another blue screen. This is when I began to suspect the MediaDirect feature, which allows users to view media such as DVD movies without having to boot into full Windows.

Sure enough, when I powered off the machine and pressed the “Home” logo button, the laptop attempted to boot into MediaDirect (with a colour logo) and showed the same blue screen as before.

I did some research online and ended up finding a download for a MediaDirect Repair boot CD. This appeared to run successfully, but actually didn’t help. Now when I booted up, I just got a black DOS-type screen with the text “2 active partitions” in the top left-hand corner. It looked like the repair CD had somehow corrupted the partition table by setting two partitions as active – not good news!

Fortunately, I found a forum post by a user of a different model of Dell laptop running Windows XP. This inspired me to try the Vista recovery CD (you can also use your original Vista installation CD if you have it to hand), running the BootRec /FIXMBR and BootRec /FIXBOOT commands as detailed in this knowledge base article.

This fixed the issue and the laptop was now able to boot into Vista as normal.

I then tried my luck with powering off the machine and booting into MediaDirect using the “Home” button. Unfortunately this brought the system back to its earlier, broken state, and turning it off and on again using the power button revealed that I wasn’t able to get back into Vista!

I repeated the BootRec steps and this got the system working once again. Further research showed that Dell have released a new version of MediaDirect which removes the “dual boot” functionality, so I can only imagine they’ve had quite a few problems with it!

I returned the machine it to my brother-in-law with instructions not to touch the Home button for the time being, and to try installing the new MediaDirect software. I’ll report back when I hear the results.

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I recently purchased a hard drive from Scan.co.uk – one of their Today Only specials. At checkout, they automatically add Scansure Protection - an insurance policy which protects against installation damage. This is a bit sneaky, and because I wasn’t really concentrating, I neglected to remove it. It only cost me £2.30, but that’s money wasted as I have been building my own machines for years now and it’s unlikely I’d damage the drive. Unfortunately, from browsing the Scan forums, it seems that it’s impossible to cancel Scansure after going through with the order.

This experience probably won’t stop me buying from Scan in the future, but I’ll certainly be more careful. Ideally I think Scansure should be opt-out rather than opt-in, or at the very least there should be an option for registered users to disable Scansure permanently on their account.

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I have been using Gmail since its early invite-only beta days in 2004. As explained by Google, they were involved in a dispute over the use of the Gmail name in the UK, so they were forced to rebrand the UK service to Google Mail in 2005. Existing UK users were allowed to keep their @gmail.com address (although the logo on the Gmail interface switched to the new Google Mail logo), while any new customers were assigned a @googlemail.com address.

Fast forward to today and it appears that Google have reached a settlement, as they have rebranded back to Gmail in the UK. Effective immediately, new UK users will again be able to sign up for @gmail.com addresses, while existing users will be able to choose whether to switch or to keep their old @googlemail.com addresses. The Google Mail logo will also be phased out and replaced with the Gmail logo.

This doesn’t really mean much in the grand scheme of things, as whether the “official” email address (as displayed in the Gmail user interface and in the From field of all sent emails) is @gmail.com or @googlemail.com, the domains are actually interchangeable, but it’s still a good step forward which will eliminate a lot confusion.

The only country in which the Google Mail brand now exists is Germany, where there is an ongoing dispute between Google and the owners of German company G-Mail. Maybe Google will now look to resolve this and be able to offer Gmail as a truly global brand.

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At work, I recently needed to edit a database connection string in an Excel spreadsheet. Unfortunately the macros were password protected, the person who wrote the spreadsheet left the company some years ago, and we had no record of the password.

Luckily, thanks to a post on David Bugden’s blog, I discovered that it’s simple to circumvent VBA macro password protection without having to purchase a commercial utility such as Passware’s VBA Key.

The hex editor method worked for me in Excel 2003, although I’m not sure whether Microsoft have beefed up the security in 2007 and later versions.

If you want to remove the password used to protect/unprotect worksheets and workbooks, there is some information available here.

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