Updated: OneCall.com just started accepting Canon EOS 5D Mark III Body and Canon EOS 5D Mark III with EF 24-105mm f/4 IS USM Lens
A suggestion for those of you wanting a 5D III ASAP: Include the with-kit-lens version on your preorder list. Canon has occasionally made the with-lens version of their DSLRs available first. Also, the number of preorders for the body-only 5D Mark III FAR outnumber the with-lens version preorders.