Here is my deal. I have a ps3. Also 3 computers. Now, PC #1 is hard wired to the wireless router. "Never Used" PC #2 is on the wireless connection. PC #3 is also on a wireless connection which is my main PC I choose to use. I want to be able to transfer data to my PS3 using PC #3 "my main horse". My PS3 is a 60gb. Now Im ok with computers but far from considered really good. I know about file types & what the ps3 will & wont play. Honestly Im here to ask how do I do this. Now when it comes to running an online gaming system Im an idiot. It is my 1st one. Could someone step by step tell me how to send an mp3 to my ps3 for example. Any help would be greatly appreciated.