Another thought, do you have the WinXP firewall enabled? Using several different software firewalls, I've found that they slow down my IMAP access times considerably. Without them, OE's "Checking Mail" screen flashes up for a fraction of a second. With any of the firewalls running, it literally takes about 30 seconds. I'm not sure if it's just because it's only a 350MHz PC, and it doesn't have the power to process the incoming packets quickly or what, but I have verified that it does it with the firewall on, and doesn't with the firewall off.