I've installed Proxy Client on my machine after installing Windows 2000.My machine is running in a WinNT 4.0 server based network.After that I received a lot of "Physical Memory Dump" and cold restarts without any warnings. I need the Procy Client because in our Firewall is running Microsoft Proxy Server and I want to use ICQ and FTP software. I need some help how to solve this problem without returning to WIn 98! Thanx for any idea!!!