The Commander, on Jan 28 2010, 10:52 AM, said:
1. Uninstalled Windows 7
2. Reinstalled Windows XP
3. Profit

Such a moronic rush decision....
I'll have to induce an ever bigger facepalm if you uninstalled the 64-bit version of Windows 7. Such an ill-advised waste, especially if you paid for it. Even worse if you uninstalled Professional or Ultimate, which supports the Downloadable XP Mode, if that's the case, I'll have to murder you, as you could have simply used that if you absolutely needed to for file management.
Could have waited until someone could help solve the problem. You realize Windows 7 allows you almost 100 ways to sort files, so, you could have likely gotten them to sort the way you needed them to. For example, you can sort by custom fields in file properties, so, you could sort by "Comments" and add your own comments to the files you want to sort via Properties.
I, personally, always Sort and Group by file type, when I am managing data for my Mods.
Seems like there are an assload of planned new features and fixes for Service Pack 1 anyhow.
Now, as far as your Abysmal gaming performance, something is severely wrong (Bad Drivers, or you were running far too many processes?). I've never had a single performance hit, going from either OS. In fact, when I went with the 64-bit Windows 7, my Performance increased ever so slightly. I am running NVidia here, though. Through my experience, the quality of their drivers are much better, especially in the newer OSes.