IPad2 - transfer rate USB to Win7 (direct acces) extremly slow

Hi Guys,
I´ve an iPad2 and like to download 50GB of raw pictures (used the Camera Connection Kit for this) to my Windows7 PC.
Connection via USB work, so I have direct access to my pictures but it´s incredible slow (1.6MB/s).
I´ve also tried it with another PC (also W7), same issue.
Any ideas?
Cheers

Hi Fred,
yes, 50GB is indeed a lot - but that´s the consequence of travelling around with a DSLR :-)
Nevertheless, it took not long to transfer them from my SD Card.
I´ve using of course a USB2.0 port, other devices like my portable HDD are running quite smooth.
I´ve read some tests done by photosgrafs and all of them are fine with the USB transfer rate.
Still no clue what´s wrong.
Cheers

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