I have BB50 and back in March 2012 i contacted ShawSean and he changed the code on the account so i could get 5Mbps instead of 3, but last 2 weeks i am back at 3Mbps and tried contacting Sean again with no luck, so i asked shaw and this is the reply i got
Ok the speed is provisioned correctly for the node you are currently on. As the upgrades to the node are finished and Phase 2 starts rolling out the upload speed will be bumped up to 5 mbps. That process was only starting last month. You are getting the upload speed you are supposed to be getting right now. The code added to the account in March is the same one that is one your account now. If you were getting 5 mbps then you shouldnt have been.
I am a bit lost, specially since my office is like 5 min from my house and is getting 5Mbps on BB50 !!! Can someone please help me? Really appreciate this.