I've just joined the tablet brigade -- picked up an iPad 2 off evilbay for pence. OK, so there are only about 3 apps in the App Store that are compatible with it, but one of them is a pdf reader and that's all I need. It will be more of a rehearsal tool than a live one, although I am going to experiment with going entirely paperless and put the gig set list on it. I also imagine it will come in extremely useful for my semi-regular dep gig where I need to refer to notes (or at least have them to hand as an insurance policy). I've bought a stand-mount for it and am going to experiment with attaching it to my Herc guitar stand. Failing that, I'll use the bottom half of my old mic stand.