Upload & Sell: Off
I tried to use one of these when they first came out for event work, and overall I found the experience very frustrating. There were really no instructions you had to set up an FTP server on the host computer and synch it with the camera. I had no luck trying to get it to work, so I retained a network administrator to help me get it sorted out. He got it set up but in use it was slow, if I turned away from the host computer it sometimes wouldn't transmit through my body, or would randomly shut down requiring us to reboot everything. I really couldn't troubleshoot it on my own as I didn't understand how it worked. I couldn't understand why Canon didn't include the software to make it work and I finally gave up and sold it. Now maybe the latest version is easier to use but I'm not going to try it.