Thank you so much! I had a WD mybookworld die on me -- RAID is pretty useless when the main board craps out :) Under Windows 7, I was able to recover everything over to my new NAS. Please send me a message -- I want to make a donation to you.
On Windows 7 64 bit with 1 SSD, 2 SATA drives and USB3 it quietly worked incorrectly. I connected 2 2TB drives (both formatted as Ext3, one empty) using USB3 enclosures, then copied the entire contents of one drive to the other. The "from" drive had 893GB free and the "to" drive started out with 1810GB free. After the copy completed the "to" drive had 1810GB free but less than half the directories existed. I've no idea where the data went to. Sorry but as far as I'm concerned this software is worthless. I'm not prepared to waste more time on it by providing debug info. I achieved my copy by booting up a SystemRescueCd containing Linux and copying the data using that.
Thanks a lot for this! But does it work with windows 8? I tried new free Paragon extfs driver for windows and that driver support ext2/3/4 as well as works with windows 8. Great!