yes
I was importing from a Sandisk 4GB Extreme IV card on a Sandisk USB2 reader straight into LR2. That was taking forever, as if it was USB1, so I decided I was try a few things to narrow down where the problem was. First, I switched the cord, but found no improvement. Then I questioned if it might be my catalog, so I opened a new catalog, but no improvement. So, I decided to transfer all of the files to my external hard drive, and then import from there. The file transfer was outside of LR2, and took forever as well. I then questioned if it might be the CF Card. So, I tried downloading the CF card into my external Epson p4''', and it worked at normal speeds. My current conclusion is that the problem is with the reader. All of my file importing has been with Canon RAW CS2 files. I did not try converting to DNG. I used standard preview sizes.
How does a card reader switch from USB2 to USB1? Is it hardware related?
Rick
Macbook Pro 17" Intel Dual Core 2.33 Ghz, 2 GB Ram, OSX 1'.5.4