Ok started up pc connected to internet.
Cudn't log onto xfire or join any halo servers i thought trojan or spyware.
Ran panda Online scan reuslts = nothing
Ran trend Online scan results = panda classed as trojan but that was it
ran kaspersky Online scan = nothing
Ran avg ant-spyware and spybot sd nothing again.
After all this I connected to xfire and halo fine...
Any ideas on why this is happening?