Softwares that work in vista without a hiccup

Please make this a sticky thread.

I found these as of now:

1) powerdvd 7
2) winrar
3) firefox 2
4) office 2007. hehe.
5) Sify broadband client
6) google talk
7) poweriso
8) reget
9) bitcomet 0.7
10) reget
__________
11) adobe 8 reader works like a charm. no issues