firewire issues with windows 7
am having difficulties uploading images to my pc using a sandisk firewire card reader....
1) the upload is very slow...max speed 20 mb/s...usually slower.
2) often hangs
3) files get corrupted in the process (jpeg or canon raw).
4)my os is windows 7 64 home premium.
seems others have experienced similar issues, but have not noticed a definitive solution posted. can anyone help?