Need a bit of help...I've just gone to transfer files (music, photos etc) from my old PC to new MacBook. Both connect to my home wireless network, but not to each other. So I tried connecting them up with an ethernet cable but the MacBook doesnt want to connect to the PC. I had a quick look through the network settings on both, the firewall on my PC is off and I cant see anything on the mac that would stop them connecting? Anything I'm missing?