For those people who wanted to use Sports Tracker on their N95 while running I found the ideal piece of kit. Can't post a link yet, but just google for Asics Barrios Arm Wallet. Fits the N95 like a glove and is nice and secure. Even has somewhere to thread your headphones through.
Tried it with mine and even when it was closed gps was fine. They're only about �10
8Ball