4.000 Work with more drives?? Cant't tell with Demo

[jahern]

When I purchased 3.004, it had problems with a usb drive that I had purchased. Some songs would not play fully or import fully. I was told to wait for 4.000, that it might work better with my drive. Because of the Demo hampering, the imports that I get with the demo are even less than what I was getting so I have no idea whether 4.000 works better with my drive or not!

Was 4.000 configured to work better with more drives than 3.004?