Hello everyone. New to the Mac world and I need help understanding just what exactly an airport express really is. It seems like the more I read and try to understand it, the more confused I get. From pretty much every site I read, this AE got rave reviews. Only thing is, I'm not sure what it is... I think. So I thought I would just come out and ask. My understanding is that the AE is like a router/bridge. If you want to extend your WiFi range, you can use the AE to do. So let's say I have my router (Linksys) located in my basement. My connection to the 2nd floor is weak. I would buy this AE, connect it on the main floor and it would boost the signal to the upstairs where my MBP is? Did I understand that correctly or am I way off base here? Also, If I wanted, I could use the AE to listen to my iTunes music on the TV. Is this correct as well? I'm guessing I would have to buy some adapter of some sort. Now could I listen to iTunes on any TV in house or only the TV which is connected to the AE? Printing... in order to use AE for printing, the printer has to be connected to the AE. Did I understand that correctly? So it seems like you would have to buy an AE just for the printer alone and then another one to bridge the signal to the upstairs. Wouldn't it be easier to just add a printer from the MBP from the print button? Sorry for the questions. Like I said, I'm new to Mac and all this so I'm learning here as I go along. On a side note, I have to say how much I really love my MBP. I didn't think I would because I thought I was a PC guy. Boy, I couldn't have been more wrong. Loving Mac and looking forward to replacing my PC with an iMac. Thanks again everyone.