I do have a selection of modern consoles that I do like to play with. My Xbox 360 gets quite a few hours a day with a selection of titles like Battlefield and the most addictive game yet - Catherine.
I do have both the PS3, Wii and the Xbox next to the PC and I would like to get rid of the cable hell that is associated with controllers and such. What I do have a huge problem with is controllers. I love my Xbox 360 controller and would dearly like to have it work with the PC, Wii and the PS3 without the wires. I cannot play with the PS3 due to the controller and I'm sure I would pwn all my mates if I could get the PS3 to see my Xbox controller.
When I saw this little gizmo I thought it was another one of those keyboard and mouse adapters, but wait... it works with Wii, PS3, Xbox 360 and PC.

I'm babbling about Cronus. Has anyone got one yet and is it all what it is cracked up to be? £50 is a bit much for a complete solution, and very expensive if it isn't.
http://cronusdevice.com/