Zone Alarm is fine under 2000!

I'm using ZA 2.6.231 and 2000 SP2 with all the Windows Update patches from the Micro$oft site and it works fine with Xolox 1.12.

I can and do leave it running all day with no problems. It doesn't use lots of memory and it doesn't leak. Memory usage never goes above 150MB regardless of how long it runs. That's total memory usage, including Xolox, OS and everything else that's running (WinAmp, D4, MBM5, UD, Explorer etc.).