I've narrowed down the TightVNC crashed to an ATI video conflict. If I run certain ATI video cards at 800x600, 16-bit color on NT 4.0/SP6a, even with the latest ATI drivers, WinVNC usually gives a Dr. Watson error upon VNC client login. If I switch to 800x600, 256 color, it seems to work fine. The card is the "ATI Rage128". The problem happens with various drivers, including the 4.3.192 driver from the ATI web site. I had to switch all these to 256 color. I also had the problem on the "ATI 3D Rage IIC", but the problem seems to have gone away with the 4.00.1381.3247 driver from the ATI web site. The problem does exist in the 4.00.1381.3254 driver from Compaq, and with the 5.2.040 ATI driver. - Eric, http://www.InvisibleRobot.com/ --------------------------------------------------------------------- To unsubscribe, send a message with the line: unsubscribe vnc-list to [EMAIL PROTECTED] See also: http://www.uk.research.att.com/vnc/intouch.html ---------------------------------------------------------------------