To whoever mentioned it on these forums, I was going through topics and was looking for some kind of behavior blocker, because Threatfire is very good but makes my computer sluggish/sometimes a little laggy. Somebody brought the name of Micropoint up; its a chinese product I believe and they just released it in beta stage for English. I want to say first of all that this product is VERY unintrusive and it is hard to define it. It's a extremely light firewall and behavior blocker (or) HIPS. The english translations a little rough but its pretty straightforward. The full name of the program is Micropoint Proactive Defense Software Beta for a heads up to anybody who wants to try something different. So far, no problems yet and it only uses about 15MB of memory. It is using 4 Processes for the whole program and each are really light. MpMon.exe=600k, MPSVC1.exe=980k, MPSCV2.exe=8,196k, MPSVC.exe=1,900k. Thats how much memory its using on my computer. The program provides a detailed list of processes/modules running, autorun information, processes running in your network, network attack log, administrator log, update log, startup log, file creation log, registry modification logs, and so forth. I tested it against 1-2 day-old malware and it blocked about 75-81% of everything, thats a really rough guess as I was just briefly going through each malware url. If your still interested then go to their English website: http://www.micropoint.cn/html/ Ok well, now onto Immunet Protect. I wanted a cloud-based AV and tried Panda but it was just too buggy for me, and its aggressive handling of things were troublesome. It kept neutralizing things that were almost all false positives. Plus, it kept messing with my internet. I am now using Micropoint and Immunet for really light protection. THE THING YOU SHOULD KNOW ABOUT IMMUNET: if it finds malware, it automatically quarantines. I also tested it against 1-2 day old malware just like micropoint and it actually blocked things Micropoint missed. The result was about a 90% protection rate of all the malware urls i visited (quite a bit of urls too, perhaps 30). However, what was interesting was the two programs that missed some malware actually prevented some from even running..its quite strange as it does not detect it and its still running in my Sandboxie, I think this is the result of the Micropoint Firewall, but honestly not too sure. Immunet uses 20mb of memory for me, so about 30-40MB memory total with both programs. If you actually read all the way through, i'll give you the link to Immunet Protect (cloud-based AV): www.immunet.com/protect Note: I'm just trying to provide some options for people.