Could you post the terminal commands for doing this? I am still learning how to use *nix platforms and i would reallly like to solve this problem, although i am not entirely sure its the same problem. I can hook into mfe via wifi, Just not thru TMO US. If i goto the owa site in the browser it does not work unless i install the cert, but i still cant use mfe unless im on wifi, i have been on support with tmo and nok all week with no luck...this is the only problem keeping me from having mobile harmony. Any help fixing this will be appreciated. I work in the IT dept, and i looked @our exchange07 server and we allow non prov devices. We have tons of iphones and androids running around, so i assumed it was a TMO issue. It used to work on my e71, then after i called tmo to tell em i got a new device (coming from a g1) it stopped working on the e71 as well! this has all been very frustrating, i am about to sling this device to pay off all the ETFs on my family plan and just get the moto droid or, dare i say, an iPhone....