MobDex: Read eBooks on your mobile phone
I have read several books on my Pocket PCs using Microsoft Reader. Adjusting the back light properly there is no problem reading for 4-5 hours on a train or plane trip. I've got a SD Card full of books from Project Gutenberg although I'm still waiting for Acrobat 7.0 to read DRM protected PDFs on my PPC as well.
MobDex by Russell Beattie goes one step further as it allows you to read free eBooks from Project Gutenberg on you mobile phone. Cool if your employer pays your phone bill or you have a mobile phone plan which allows you to navigate for free.
Via [Read/Write Web]