My MacBook is connected to the internet via internet sharing on my iMac. The speed of the net on the iMac is fine, as is the speed of my iPod touch when connected the same way... However, the MacBook is very slow sometimes, and fast sometimes, and sometimes its just in the middle. I have tried resetting Safari just now and I have deleted the network from the known networks list and reconnected again but it didn't work. Anyone got any tips?