A Comcast insider tells me that sometime between today and Thursday, Comcast will be boosting upload speeds (users in FiOS areas may have seen the bump already). 6Mbps customers will see their upstream speeds boosted to 1Mbps, while 8Mbps customers will see their upstream speeds boosted to 2Mbps. "Customers with the above packages will need to powercycle their modems to receive the increased upload speeds," says the tipster. "Marketing will begin two weeks after the upgrade is complete - or sooner once this is read," he jokes. The bumps mirror claims another tipster provided me last month.