A friend asked if I was using a Blackberry 7100 and if I liked it. The answer now is a resounding YES since I’ve upgraded to 4.0 of RIM’s OS. That and the fact that T-Mobile finally unblocked all ports. Yeah, they had blocked all ports from the phone with the exception of the popular HTTP, SMTP, POP3 and IMAP ports, rendering some of the instant messaging apps, as well as the SSH and telnet clients unusable. Last week, they upgraded their servers and unblocked all ports so now I can SSH from my phone to my *nix servers. Pretty weird on this small screen but, still, incredibly useful. The overall reliability of the phone’s OS has increased dramatically and I’m no longer plagued by Bluetooth-induced phone resets. Yeah, I’m pretty happy.