I have a PC connected to my printer. I would like to print to that printer from my new MacBook Pro (OSX 10.5) across my wireless network. I have shared the printer from my PC, what do I do on the Mac end to connect to it? Secondly, I would like to be able to share a folder from my PC and connect to it from my MAC to copy files back and forth. I would like to do the opposite as well (connect PC to a shared folder on the MAC). How do I do this? Sorry for the ignorance, my Mac is arriving tomorrow and I want to be prepared. Thank you.