what will attract mainstream users to this product when there's the PSP and DS?
Unless it's sat on shop shelves with a big brand (heavily advertised) game next to it absolutely nothing is going to sway the masses.
It might be a bit like the Mac used to be though, a small but very dedicated user base who want to support their console by buying everything they can...
...on the other hand, they've made so many emulators for it I get the feeling most of the people who buy this console wont actually be that interested in games written for it, but rather, arcade games and C64 stuff etc.