Just swapped over from Kaspersky's Business AV product recently to ESET. The large majority of my machines are GX270's P4's 1gb ram running WinXP SP3. Since the upgrade I have a few machines that are absolutlely giving me a fit. Random ESET crashes followed by internet activity not responding......multiple reboots throughout the day......that kind of thing. Looking through Event Viewer I'm seeing alot of the following below. App ver is 4.2.64 with latest signatures. Faulting application ekrn.exe, version 18.104.22.168, faulting module ekrnEpfw.dll, version 22.214.171.124, fault address 0x00001982. Faulting application ekrn.exe, version 126.96.36.199, faulting module ntdll.dll, version 5.1.2600.5755, fault address 0x0000100b. Any suggestions?