Recently, my computer has been acting strangely.
The symptoms include:
* explorer being terminated on rightclick (on desktop/start menu)
* explorer being terminated when trying to delete
* other stuff too

My AV and spyware scanners picked up nothing.

Just some info:
AV: ZL Security Suite BETA & A squared Free
Firewall: "
Spyware Removers: Spybot, MSAS, Ad-Aware
Also: Spyware Blaster & Spyware Guard
OS: Windows XP

Hope thats enough info.