Well, I've got the same device on T-Mobile and have BES working. There were 2 things that had to happen:
1) We had to get the "corperate email" option from T-Mobile. Apperently this wasn't nessisary before and we just needed to get the unlimited internet plan to connect to my works server.. but apparently T-Mobile now blocks that traffic if you don't buy the extra $10 option
2) I had a filter on the server side of my outlook mail that put mail sent to only me in a subfolder.. not in my inbox. As a result the connection didn't happen till I turned that rule off becuase the BES wasn't seeing the mail in the inbox (sounds like that's not a problem for you though)
anyway, that's all I found
good luck
d |