Would my system run...

Team Fortress 2 at low with good Fps?
Specs below
Specs below

Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=9&t=26469
Didn't know there was a service pack 3 for XP..
I've got XP Home with SP3 and I think SP2 is better. I get a lot of lock-ups I never got with SP2.