I tried the KoboReader at a local Chapters store today. Like it a lot. Congratulations on a job well done. A little jealous though, that I didn't get to work on the guts of it.
I am embedded software developer (Linux/BSD). I am sure it would have been a lot of fun.
Any chance the Kobo eReader could also be made available for Solaris/SPARC? -- I know, I am probably the only one asking, but I figured doing so can't hurt.