Hard disk icons look weird

Hi,

My problem is that the icons for my primary Hard disk and pen drives aren't the default ones. This happened ever since I installed a Vista transformation pack for my XP laptop, but when I removed the pack the icons for the disks went like this:

http://tinyurl.com/quydr2

It's weird because my DVD-RW drive icon is normal, it's just my Hard disk icons. I have tried using TweakUI to reload the icons or whatever, but it doesn't seem to have worked

Is there any other methods to get back the default icons?

Thanks,

Ben