i havent finished the underside yet - as you can see its a right mess at the moment!

yes its quite tricky getting it to all to fit, if you took some time about it though you could keep most, if not all the wiring inside the table and just feed the usb cable out. i'll try this at some point but i am just going to use electrical tape and cable clips to keep it tidy for now. the laptop just sits on the floor unfortunately, however i am going to look at replacing with a raspberry pi for the next one - i have built a lego housing for the pi, then im going to glue a lego baseplate to the underside of the table to hold it.
the depth of the monitor was a problem, i had to cut a hole in the underside for the base which cant be removed from the monitor. the power and vga connector is set in the base so i have easy access to it though.
i'd recommend getting as narrow a monitor as possible.
ive started writing up what i did and what could be done better so i'll post a guide when ive finished the underside and with some better pics over the next week hopefully
IMAG1627 by
cliverama, on Flickr
i'd like to see pictures of the bottom please. I can imagine how you made it, but I'd like to see how you compacted all the wiring, monitor, and laptop so its not so bulky. I plan on doing exactly this for a vertical shooter only arcade.