Can't get T-MobileWeb to work on Unlocked Tilt on T-Mobile

[canosatien]

Did anyone successfully get T-MobileWeb to work on the Tilt to get internet access? I am able to send/receive email but cannot get PIE to connect tot he internet. I've setup the usual T-Mo proxy setting but is there another proxy in PIE somewhere? Is it an issue with PIE connecting through a WAP port?

Thanks.