Redefine what touch can do for you with a PC from our TouchSmart 600xt series. This powerful, compact, wireless1 all-in-one with 23" (diagonal) high-definition2 widescreen is ready to take up residence in your kitchen or family room. I ordered the HP 600XT and bumped up the processor to the 8700 series and with 6 gigs of ram. I normally am a mac guy, but this system is awesome! My wife is a teacher & uses HP notebooks & MacBooks for school purposes, therefore we have PC & Macs. Windows 7 is awesome as well. HP Touchsmart applications take computing to an all new level. We considered other touchscreen PC's but HP is light-years ahead of the others. Highly recommend the HP Touchsmart 600XT series, you will not be disappointed.