Heh, butters, I'm Mr Maintenance, I can get any thing working. Just smash the processor into the wrong socket with a claw hammer and it will work fine. Make sure you bolt down your motherboard with 7 inch nails, using a really powerful nailgun.
But honestly, if hes online now, that must obviously mean he has all the right hardware for his computer to run. Right now, because you don't want to spend much, it is a good idea to get a graphics card. Every thing else you have, will do, till you want to spend more.
Just don't go pulling out the front panel connectors :\
Mr. PC Maintenance