I don't know if the crash of the Wingate Server using MSN Messenger or Windows Media Player are interrelated.
Whenever MSN Messenger is started from a client Wingate on the server, Win2K Server, crashes and causes a BSOD. This also happens when I try to listen to a sound track from towerrecords.com with WMP. With the latter I noted the following:
Stop 0xd1 (0xbe, 0x2, 0x1, 0xfc016bb5) driver irql not less or equal.
My setup consists of win2k server and winxp clients; non-ras adsl through Aztech isdn usb/ethernet combo (DSL 355E UR-2). Wingate is configured for ENS.