5D Mark II won't connect over USB in Lion

[DaSal]

I recently got a new Macbook Pro that came with Lion preinstalled, but I'm having a rather major issue. For some reason when I connect the 5D over USB Lion doesn't detect it at all, making it impossible to transfer files.

On the other hand, Windows under Boot Camp detects the 5D just fine.

Does anybody know how can fix this? I really need the 5D to work under OS X.

 

[mackmgg]

Cameras don't show up in Finder in OS X. Instead, you have to use Image Capture or iPhoto. Both should come with the computer.