I recently purchased the slingbox app for my Inc but haven't had any luck connecting. I can watch it fine from my pc (on my LAN or any other internet connection). When I login and click on my slingbox it goes through the connection process and fails. Sb support said to enable port forwarding on my router but I can't see this helping any since it works fine on the pc. Please help, don't wanna be out 30 bucks