AVG Anti-Spyware 7.5 is an end product of the merger between Ewido and Grisoft. Ewido Anti-Malware is now AVG Anti-Spyware 7.5

Tested it with other Anti-Spyware programs. WITHOUT the Guard, it is compatible with Spybot S&D, Ad-Aware, A-Squared Free, Bazooka Scanner, SpywareBlaster, NOD32, Avast (Without Guard), AntiVir(Without Guard) and CyberHawk.

This program is OK for amateurs in Anti-spyware as it has minimal settings. For those who like to tweak (like me, LOL), it is quite restrictive.

Cheers!

@wongzai
... Well, when I mean WITHOUT Guard, that means there is NO Real-Time Monitoring for spyware et cetera. If you activate the guard, naturally malware will be detected WITHOUT MANUAL SCANNING. Hope you can clear some doubts now. Cheers!

@samurai1337
WITHOUT GUARD, approx 30 MB MEMORY, WITH GUARD, approx 50MB MEMORY.
P.S. I never let it run AUTO, LOL. I only use it as Backup Scanner, as it uses Ewido Scanning Engine(one of the best in AV-Comparatives). So, i guess , it is not that huge after all. Cheers!

Ewido Anti-Malware is no longer available (supported). Assuming you have a legal license on Ewido Anti-Malware (latest version, I forgotten, oops,LOL), you can upgrade to AVG7.5 Anti-Spyware for free. AVG Antivirus, I am not sure. Cheers!

Welcome to all. LOL. It might be quite a sum of memory, but considerin Ewido Scanning Engine to be quite superior, I wouldn't want to miss the bandwagon. LOL. Cheers!