Hi Pondus and scythe944,
No off course these proggies do not run simultaneously on my old acer XP SP3. No Immunet Protect uses very little cycles, this Immunet Thingy is in the cloud and scans only on demand or when files download onto the computer, RUBotted sits there and checks, does not use much, avast is resident and uses quite some mem when a new av update is downloaded, same goes for Threatfire that is the final resident tool there,
a-squared free, MBAM, SAS, ThreatExpert Mem, MX One USB AV, ESET Sys Inspector, ClearProg and ATF Cleaner are not running and on demand scanners, I am paranoid enough to update them on a regular basis.
SpywareBlaster is just a zone protector and block tool.
So my actual resident av solution is a AV-ID trio: avast + Threatfire + Immunet Protect,
Oh yes, and I have a fw,
pol