Musicreader for iPad

After I posted about the iPad, someone from Musicreader added a comment letting me know that Musicreader is developing an iPad version.
In their poll, they ask if users think the iPad screen size is going to be large enough for reading music. I told them that it would be difficult to tell until I actually tried. For my uses, I think it'll be fine -- I plan to scan my sheet/lyric music and use my iPad instead of lugging big binders of printed sheet music to filk music conventions.
For performing, I'll scan the enlarged versions of lyrics/music that I currently use in concert.
