My new 15" PB arrived today and is truly awesome, being my first mac! Anyway.. using a guide to switching I have I was trying to make an ethernet connection between my PC and Mac. However, I can't get the Mac to recognize the PC. From my understanding I don't need a crossover just a regular cable and then I select the windows folder to share. Then go to Utilties and make sure the network name is the same as my PC name. So far I have no luck... any tips would be appreciated.