What Software/Utilities for Windows x64

I'm just woundering what software/Utilities are compatible with Windows x64 OS?
What do you use?
I love free ones too.

Ive been dual booting with XP pro & x64 for the last few weeks.

Here's a few things Ive been using on the x64 OS without any known problems.
Avast
MBM5
Prime 95
Cpu-z
AnyDVD
Everest
TweakNow Regcleaner std
RiviTuner
Ad-Aware SE
DVD Shrink
WinRAR
Nero 6 Ultra
SpywareBlaster

I'm looking for Firewall, I prefer Free & similar to Sygate's
On my 32 bit systems I use Sygate personal free edition but it just dont work on my 64 bit system

Please List your favorite x64 compatitable Software/Utilities

Maybe the site owners can make a supported list on the Front Page, Hint, Hint

Thanks

 

>>I'm just wondering what software/Utilities are compatible with Windows x64 OS? ASUS<<​

Links for those using Windows 64-bit:
Microsoft Windows 64-bit Compatibility List
[Win 64-bit Compatible Software] | [Win 64-bit Compatible Hardware]​

Good Luck!