This is the file I downloaded: CRX220_6YS1binary.zip from your site. Did you edit the firmware to show the drive as a sony? I found a page (can't remember where it was) where the person went into detail as to why and how he edited the firmware complete with screenshots of the binary editing, and a pros/cons list as to the benefits of flashing. I hate when that happens!
"So what you're telling me is that I really DO need to have my PC plugged in for your software to work..."