Sharing Files via Wireless Issue...
 

Ugh. This is probably the most retarded question ever.

I have a wireless router in my house, and can access it with my laptop no problem. My family is all wired to the LAN, and they all share files over it where it can be accessed from other computers (mostly music and pictures).

I can connect to my wireless router, and have internet and everything, but can't access any of the files from the other computers. Is there a simple option that I have unchecked somewhere, or is this maybe a Windows Firewall issue? Sorry for my dumb networking skills...