I'm going to send you to the FM website for this bit o' news: VoodooPad 4.1 and VP Reader for iPhone Released.
And for any developers who are interested, I've even made the VP Reader source available. The VP Reader classes are insanely simple, but I also made use of BLIP, which is an awesome network library from Jens Alfke. It made moving pages from VoodooPad the the iPhone over the network completely painless. A++ would recommend again.