Let me answer a few here, to my knowledge...

No, there's no way right now to boost things past 64MB, we're all pulling for them to make a virtual SD card so you can get at the big files...

And once it's in iSilo format it can't be converted to anything else... iSilo is the only reader that works with that format. Unfortunately. Not so bad on Palm, because it happens to be an excellent reader.

If the docs look horrible it's probably because it's using subpixel hinting for a 320x320 screen, and it's stretched to a n8x0 screen... go into fonts and change the text size to medium, instead of small.