Am an ATT Global Network user trying to dialup using an HP 568 (Pocket PC 2002 OS). Correct primary and secondary DNS entered. Modem (HP specified Pretec, works OK) dials and tries to connect but ATT server insists that I am providing either an incorrect user name and / or password, which is not true. connected fine to the HP Test Server... Any suggestions from people who are dialing up successfully with the HP 568? Am willing to switch services, if I can get one that furnishes a compatible dialer program. ATT has a downloadable CE dialer program at their support site, but I do not know where to install it or if it even works. ATT is unsure as well...