Hi Tech,
HIPS a panacea, I do not think so. Read this:
http://wiki.castlecops.com/HIPS_FAQI strongly believe in an overall layered security solution, a combination of resident av-scanner that is avast for me, additional non-resident av scanning (in my case ClamWin and DrWebCureIt, eventually stinger.exe etc.), if necessary online av scanning, resident anti-spyware protection in the form of SpywareBlaster, anti spyware protection in realtime: Comodo BoClean, SUPER Anti Spyware and MalwareByte's Anti-Malware, analysis programs like the latest freefixer, latest hijackthis, startdreck and several forensic proggies and tools. In-browser security for Firefox with for example NoScript, ABP additional malwareblocking, Firekeeper *IDS solution), cookie manager, anti-phishing solutions and Perspectives extension to analyze the validity of certificates, Safe Cache, Safe Memory, and last but not least ways to clear all temporal and other crap ATF Cleaner and ClearProg, several anti rootkit scanners, a decent way of closing the vulnerability window,
polonus