I just discovered that in the States, there is a $50 rebate available on the SoundBlaster Extigy, which takes the price to "only" $99.95.
It seems to me from what I've read that this unit would allow uploading, after a fashion, albeit in real-time.
Anyway, the rebate offer only runs until 12/14, so I've got to make up my mind quickly. I'd appreciate any comments about the Extigy, good or bad.
[edit, 12/13]: I should have mentioned that I have an "ancient" MZ-R<something> that actually has digital out. And an MDS-PC1. And an MZ-R37, but that one is reserved for trips to the gym.