Malow,
This works for me and I have just tested it with my MZ-N910, both with a CD and also using an Image file created with Nero.
I expect that SB 2.0 will become more available now that the first Hi-MD is available in the US.
If anyone else wants to try this then don't forget to shut down after installing or SB does connect to CDDB. It also only allows transfer in LP2 and LP4 modes, as before, but also will allow for Hi-MD (SP, LP and 48kbps) but I assume this is only when a Hi-MD recorder is attached.
Don't worry about your English it's good enough!