Case in point...
I recently purchased a new Asus laptop with Windows 7 pre-installed. I've nothing against Windows 7 but currently it does nothing for me that Windows XP won't and I therefore see no point in learning a new OS that, in every other respect, is just change for change's sake in the way that everything has been moved around and renamed by Microsoft.
I have a shop bought copy of XP but discovered that despite XP still being supported, Asus doesn't have drivers for all of the hardware in the laptop for XP. So in this case I resigned myself to keeping Windows 7 on the laptop.
I'm mainly a Linux guy and wanted to partition the laptop to dual boot Gentoo Linux. I backed up the Asus Windows installation partitions and then trashed the hard drive with the partitions that I wanted. But when I re-installed Windows 7 from the back-up, it trashed my partition structure and put itself back on exactly as it was when I bought it.
A friend of mine is an MSDN subscriber and gave me an ISO of Windows 7 Home Premium, exactly as on the laptop originally. So I partitioned the drive as I wanted it and installed from the Windows 7 installation DVD I had made from the ISO. When it came to putting in the W7 License Key, I copied in the one from the base of laptop, but when it finished installing W7 it told me the License Key was invalid.
I read in a magazine article that an ISO image of W7 contains all W7 versions and you can prompt W7 to ask you what version of W7 to install by removing a config file from the ISO image and reburning to DVD.
So I repeated the installation and, sure enough, I got asked which version to install - again, I chose W7 Home Premium as the laptop had come with. But once again it rejected my license key.
Having done a few searches on Google (I'm reasonably competent with Windows but more Linux orientated), I discover that I have only an OEM license for Windows 7, which basically means I am piece of shit on the bottom of Steve Ballmer's hand-made shoes and am therefore not worthy enough to install the version of Windows 7 I legally have a license to use from an installation DVD that has that version on it.
At that point in time, I could have got a W7 license key from the Internet, or maybe scrounged one from my MSDN-subscribing friend but I'm not into using pirated software any more, for the simple fact that when the time I stopped using pirated software about 5 years ago, I have never had a virus or piece of malware on Windows XP since.
As of now, I've given up with W7 on the laptop, I actually wish I'd not accepted the Microsoft T&Cs and got a refund because it's of no use to me - instead the laptop is now a Linux-only PC and I shall put my legitimate copy of XP on as a VirtualBox VM.
I do wonder if I have a case under "Fair Usage" with UK Trading Standards in this instance since it does not strike me as unreasonable to want to partition my hard drive the way I want to and to then install the provided W7 installation files onto that partition structure so I could build a dual boot.
Maybe the BSA would be interested in taking the case up as someone who, despite being treated like shit by a software company, has not chosen to pirate software as an easy solution to the problem of getting fair usage?