I need a good Personal Firewall for my PC, what would you recommend?

Comodo and ZoneAlarm are HIPS (Host-based Intrusion Prevention Systems) firewalls. The only work they do at network level is control the ports, blocking unsolicited, incoming connections. When it comes to malware, Comodo and ZoneAlarm are more reactive than proactive, trying to block a Trojan after it executes. Firewalls like this can provide better outbound protection (minimizing the transmission of private information) in the event that you get infected, but they do little to prevent initial infection. The paid version of Sunbelt offers HIPS, but it focuses more on NIPS (Network-based Intrusion Prevention Systems). In February, when two top-level DNS servers were crippled with DDoS (Distributed Denial of Service) attacks, Sunbelt and BlackICE were two of the only firewalls that blocked the gunk. Of course, BlackICE costs as much as $40 a year, and the company was recently purchased by IBM, so I doubt it will be free anytime soon. Sunbelt does come in a free version. McAfee slows your connection down a bit more than Sunbelt, though not more than Comodo. But McAfee offers script blocking as well as NIDS (Network-based Intrusion Detection Systems). A lot of legitimate websites are being infected with JavaScript iFrames, which pack toolkits full of malware that target multiple vulnerabilities at once. McAfee provides a single, simple fix to this problem, by allowing you to prevent the iFrame itself from opening. If you decide to use McAfee SecurityCenter special edition from AOL, you won't be able to use another firewall or antivirus. SecurityCenter is consolidated into a single, contiguous unit; you cannot remove components separately. You can add a second antispyware if you like, otherwise, you'll have to replace the whole suite.

i use segate personall firewall and i have no problem

I recommend that you use Comodo Firewall. Now i'm using it.It's free but you can also use regitered version.I used all comodo product.Free for a lifetime Antivirus and Firewall. If you want,you can visit: www.COMODO.com.if i'm not mistaken.you can also use search engine to find it! Try it and you will feel the different!

well i sugest u to use kaspersky internet security for me is the best one. It's like a all in one program it has antivirus firewall mail antivirus privacy control, parental control, anti-spam....all u need and using few resurces from u'r computer.i'm using it from more than 2 years and never had any problems( i've entered even on sites with pron content and never got a virus) it's very easy to setup i recommand it to all the people;)