I had some issues w/ a laptop that I put client 4.91 on, to where now I
cannot get it to NOT force a <ctrl><alt><del> to get the login screen
to come up on a reboot. IIRC this has something to do w/ the GINADLL,
but I've checked it against a couple others & everything looks the same.

Client 4.91 running on winXPsp2 pc.