Samurize CAN interfere with some games, but is very easy to get around it. All you have to do is click the icon in the sys tray and samurize will minimize into the systray and a simple click on the icon will bring it back... WOW =P (extra exageration in there)
I've used samurize now for about a year and love it although having it collect alot of information over time will slow the PC down -- Atleast it seems that way to me.
Anyway, to get back on subject -- "Windowblinds" in another stylexp kind of program. Skins can be downloaded from
www.wincustomize.com.
Bub