Here's my problem. At present my Apple TV is connected to my Tv via my wireless home network internet router which is nowhere near my apple TV. The signal strength is quite poor and it takes ages to buffer. My wireless router is only g rated and obviously a new n router should sort out the issue however, I thought before I go out and buy a new router I thought I'd ask first if it is possible to just connect my apple TV wirelessly to my iMac. Obviously not using my home network which just isn't powerful enough. If it's possible, please tell me how.