Firewalls That Work With XP 64 bit

Heya all,
I was just after some advice on what firewalls will work with XP 64 bit any help would be great thanks.
Answer #1
any app that works with vista 64bit..
Answer #2
Thanks i will look into it a bit more.
Answer #3
is XP x64 really worth it?
Answer #4
any app that works with vista 64bit..
Not really. XP 64 doesn’t support half the no. of stuff Vista 64 does.