Thanks for the review Scott... few reviews have been available for the MPP. I do have some questions if you don't mind:

Can you explain exactly what you mean by "tweaking the files in Photoshop" for the techno-curious like me?
How large are the individual ".fh" files approximately and what is the memory capacity of the MPP?
Didn't you buy the upgraded version of the MPP with extra memory, and what form does that memory come in? Do standard USB memory devices work with it?
How do you transfer files into the MPP? Can yo plug this up to a computer so it'll show up as an external drive (for file transfer)?
Are you planning on using the music stand adapter or is the MPP just going to sit on your keyboard music stand?
Is the power supply a wall-wart or a standard AC cord? How much does the MPP weigh?
How do you adjust the brightness? Does the viewing angle make a difference?

I believe that I will likely be joining you as an MPP buyer soon... I just want to be sure nothing new comes out at NAMM that's competitive (and BTW beakybird; so far the talk is that this might be one of the better NAMM shows in years with lots of new products debuted). My current music book is ungainly, heavy, and growing... it's already too big for my keyboard music stand and is just begging to be replaced. Since my music is all printed I would have to scan each page and get it into the MPP the hard way... ugh. And the price is still to high for what this device is IMHO, but nothing else can match it currently. I'm also frightened as to what would ever happen if the screen went out on the MPP.

BTW: I see that Sting, who reads music while performing live, is using an MPP on stage now.