Good news for me is that this version finally gives me Canon ingest for my iMac, being able to bring in my footage from the C300 and XF305 is fantastic. The new FW is to compliment the new settings on the XF cameras which can now produce 1440 x 1080 at 35Mbps.

http://www.canon-europe.com/Support/Consumer_Products/products/camcorders/Digital/HDV_series/XF300.aspx?type=download&page=1