IR Remote, 5D?

I have a IR Remote for my XT which activates the shutter, is there such an accessory for the 5D? I understand there is a wired timer remote of sorts but...I want a wireless IR trigger and could not find one.

Oops, meant for this to be in accessory section, if a mod could move it...thanks.

IR? Not like the XT has. The higher models don't have the built-in IR receivers of the Digital Rebel line.

IR no, pocket wizard, yes