Bloody Templar, like you I'm out in the cold with a Tablet PC that has the Intel 915 chipset, Vista Ultimate w/Basic video.
The Good News:
Try using WindowFX to recoup the shadows, window transitions, transparent taskbar, I even make my TIP transparent; however, no taskbar previews.
The Bad News:
While WindowBlinds will appear to offer some value of skins and effects, overall it really is not a product for us at this time. Our dysfunctional video capabilities cause dwm.exe to cyclically crash and restart eating up CPU. See post: https://forums.stardock.com/?forumid=167&aid=138291
I try each and every update, but as Niel points out in the post, "As clearly stated in the history (and possibly readme), this build of WindowBlinds for Vista requires you to have DWM capable hardware which is why WB is very upset on your machine currently"
So, at this time, while there is real value in using WindowFX, WindowBlinds is apparently not in our future.
At this juncture, I feel we are an unfortunate anomaly that is too small to warrant attention.
Fixed link to 'work' - [Admin]