That makes no sense. But generally - given that choice AMD is going to be the best; Celeron is a Cheap Intel Alternative that in most cases is not worth the silicon.
Stretch to a Pentium though - that would be worth it to write CDs.
You can open any software or any CD on Windows - the Processor doesn't matter other than for speed of doing such. You could have a Transmeta and it would do that.
Nah; got the money but Geforceboy is on Holiday Until then I can just keep on saving for another Computer.
I wonder if there's a normal hobby which costs more than Computers? Normal of course counting out collecting World War 2 Battleships; collecting the Brains of Famous historical figures...