I have a Treo 600 and get an access denied message when connecting to OWA (Outlook Web Access) 2000. It works fine if I connect through my regular PC. Anyone know what setting needs to be changed on the Treo (or the Exchange server), or will it work at all? I did get connected with www.leederbyshire.com but cannot go that route because of the expense.

Or is there some other better alternative Treo software available that does not present security issues for Exchange and does not cost much?