Shooting with Sony PMW500 UDF 1080/25p 50 mbps

Down loading with approx 2yr old MBP (pre thunderbolt) to Lacie rugged 1TB ext HDD via firewire 800

Sony SBAC US10 single card reader USB2

Shotputpro set to fast data check only option

Full card taking 3 hrs plus !!! cant be right can it..

Down load is successful no problems.. but this time factor !! down load to desktop same time.. must be the reader.. but on one can be putting up with these times..

Any idea,s.. so far Ive just been told that something is wrong.. but no answers