I don't know if anyone has the answer or not but here goes the question. Can the Palm OS not get through the NT Challenge/Response? I have a secure web site that uses NT Challenge/Response and none of the Palm OS machines can authenticate, yet this was a breeze on the Pocket PC, any info would be a great help. Thanks Carl Carl McCampbell, MCP-I, MCSE LAN Analyst OU Health Sciences Library 1000 Stanton L. Young Blvd. Oklahoma City, OK 73190