Wireless works on 2 comps-1 has PL HELP!

[thelostsaucer]

I run XP sp2 on all 3 computers.
SBC DSL 2Wire modem with Linksys USB wireless b adapters.
All components are updated with the latest firmware.
Up to date AVG virus software
Up to date Spybot

My problem I am having is Computer #1 loses connection or with heavy packet loss all of the time (25% - 100%). Sometimes when I reboot it works for a few minutes but then goes to same problem.

When I run a tracert to 192.168.0.1 it has high latency.

Computers #2 and #3 work flawless with no packet loss period.

Computer #1 used to work fine.

I have also switched out my wireless adapter on computer #1 and put it on computer #2 and #3 and had no problems and visa versa.

Also tried uninstalled network adapter driver- same problem.

Tried using my linksys wirless router and had same problem.

So whats up with my computer?

[thelostsaucer]

I don't know if anyone knows.