Vista and Sharing.

Does anyone have any simple ways to share folders on their network with Vista? I've read tutorials, I've tried everything, and I still cannot share any folders between my media center and my main machine. But I can get to the XP machine on my network just fine.

Any suggestions?

right click, share, add the correct user permissions, map network drive on target PC, enter correct login details (must have a password set). Voila!

Hmmm... I'll have to give that a shot. Kinda getting annoyed at this.