This is a set of very polished and original themes which look great in Vista Basic. However, I have some problems with Aero--firstly, the caption buttons aren't visible, which for me makes the skins almost unusable. The light browseui.dll also doesn't display the navigation bar's background as white, and the systray just shows as black.
Am I missing something obvious, is this designed for SP1 only or is my OS just broken? I wouldn't be surprised if it's the latter, as I'm kind of looking to format my computer with Windows 7 when I can be bothered to pay for/pirate it.