system idle process problem

[lynchknot]

Currently the best detection rate among most all the AV testing sites - however CPU intensive - beta is free:

http://www.techzonez.com/forums/showthread.php?t=12179

Nod32 is low on resource usage and has decent detection.

Here's a free on demand KAV engine scanner: http://www.mwti.net/antivirus/free_utilities.asp

(Free eScan AntiVirus Software last updated : 14-October-2004)

A. Scans and provides reports of your system hardisk for any malicious contents. You can select the drive which you want to scan.
B. Check illegal dialers program running in memory and inform the user.
C. Inform users of any background illegal sniffers or tools like spywares, adware, keylogger etc. running in memory.

D. The Utility can be added to the start up ensuring that the system is scanned and cleaned everytime it boots.
E. All the disinfections are reported in the form of a log file.
F. The utility is regularly updated on our servers ensuring that it can fight the nastiest attacks.

For some virus, it will prompt you to buy if you want to remove - but will give location of infected file - from that point you can confirm whether or not it is a false positive or real with: http://virusscan.jotti.dhs.org/

Jotti uses many scan engines: