Helloooo.

I have a wired PC running XP, and I need to grab files off of that onto my remote desktop running Win7 (64-bit).
I've set up the wireless network for internet access without much hassle; both PCs can access the internet smoothly.

I just need some basic help setting up a wireless home network between the two PCs for file sharing.

I've never set up a network like this, so please excuse the ignorance.
Can anyone help me? Thanks guys.