and now comes the folding piano. Unlike the plastic roll-up, this one purports to give you the feel of having grand piano under you fingers.
Infinite Response recently unveiled the new VAX 77 keyboard. It weighs just 25 pounds and folds in half, zipping into a shoulder bag, which means you can realistically carry it from one music gig to the next without accidentally sending it through any windows.Deets here.
The fact that is is Midi in/out makes it quite appealing to me. I can see lugging it around with a laptop. Very easily imagine it. It won't replace any "real" piano anytime soon, but that's not the point.
Product specs and photos galore here.