I followed the 2nd taskbar thread to this page. but here are 2 compatibility issues that may or may not have been mentioned elswher.
1b) IDM, Internet Download Manager with Internet Explorer 9. http://internetdownloadmanager.com/
2) I'm on W7, 64 bit, with 7.7 Index.
3) The Blind doesn't seem to matter but right now I'm on Polaris
4a) iTunes - Granted iTunes doesn't skin, but yesterday I discovered iTunes runs allot faster if excluded from Windowblinds
4b) Internet Download Manager: I use FireFox now and IDM works differently with FireFox so it's no longer a problem for me, but I did have problems with IDM & IE 9. The IDM window frame would appear to be incomplete, (blurred and clear,) and it would sometimes flicker.
5) I don't like the band Support, so I don't buy thier CDs, let alone a a Ticket to their show,