First time ever on a talk site.  I have a P II 333 with 128 ram.  I run xp  service pack 1 only with office xp, evedence eliminator, norton 2003 and  regestry mechanic (All the other little programs).  I have only used 2.5 Gig of  my 4 Gig hard drive.  Everything runs fine just slow (I have fast ADSL).  No  programs running, I am using %4 of my CPU and 110 MB RAM.   First I am *not* concerned about my security, what is the best antivirus to  use that will scan my e-mails, etc and uses the least resorces.     Second there is a couple of processes I want to DELETE, not end temporarorly  till the next boot up.  How do I delete them?   Third how do I get rid of the virus Isass.exe?   Thankyou and if you know where elese I can post these questions please let me  know. TYLER tyler@win99.com