Everything seems to be fine so far, but I wish that a manual for this computer had been included. The computer has 4 rubber pads on the bottom to protect any surface it's standing on, but it also has 4 rubber pads on the right side panel of the computer. I'm wondering if it's okay to lay it flat on the desk instead of standing? I know that heat is a problem with all computers. I guess I have to go to HP.com and see if there's a manual available for download. I plan to use the computer manly for music sequencing. I have a KORG keyboard that I want to connect, but I don't know exactly where to connect it to.