Samsung 19" monitor + Monoprice 12x9 Graphics tablet = DIY Cintiqe
took me 2 day's to build and test, not much cutting, and no soldering, simple and easy to build
disassemble the monitor and the tablet, put the digitizer of the tablet behind the backlight of the monitor (lcd screen on top backlight on top digitizer on top metal sheet on top electronic power board) and assemble everything, just don't squeeze the usb cable of the digitizer, cut the metal sheet if necessary, but not to much, because reasons,
after assembling everything connect the cables, turn on your pc, and adjust the working area using the tablet software
and start drawin