Yes, I have formatted both cards about 10x using the low-level formatter mentioned on the GRE website and an external micro-sd adapter.
Yes, I have registered with GRE and submitted a ticket. I spoke to Mike last night for about an hour. I have tried another computer, and have been able to transfer data to the scanner for the first time via USB. I do see "program not responding" several times during the transfer but if I leave it alone it eventualy responds. I am going to continue building out my ezscan files today and try again.
I appreciate everyone providing ideas and suggestions.
I am still not sure what the issue is. The computer I had been using is running win7 PRO, and is a newer Dell but it was having issues sending the data via USB with ezscan. The computer that has worked 1x is an older Dell laptop running Win7 Ultimate.
Jeff