Canon has announced Wireless Transmitter WFT-E5A Firmware Version 1.0.7 (I'm still looking for the download URL).
Firmware Version 1.0.7 incorporates the following change:
Supports firmware version 2.0.0 for the EOS 7D.
Camera Gear Review News Photo Tips & Stories ▸Archives
Canon News Announcements Firmware Updates Service Notices Digital Photo Pro
Sony News Announcements Firmware Updates
Sigma Tamron
Deals & Shopping News Photography Deals (No Deals) Canon Refurbished Canon Rebates Sony Rebates Tamron Rebates Sigma Rebates