Well, I just snagged a Dell Axim 50v for $81 on ebay, with a 1GB card. I guess I'll see how that does. It has a VGA screen, though probably not a late enough version of Windows Mobile to run an epub reader. But that was just a wish-list thing; I've been doing fine with Mobipocket on my old PDA. And if I don't like it, I guess there's always ebay.