I use WS2K3 Standard installed on a laptop as a workstation/learning tool. (I've even changed performance to favor apps over background, etc.) I'd like to install a WS2K3 *supported* "personal firewall" or it's equivalent. I haven't been able to find any. Some web sites list some FW as "compatible" (i.e. runable - like Kerio, ZAP 4.5); but the vendor sites always indicate "not supported". Any suggestions.