I went from an unknown intel processor (pre-celeron) I think doing like ~75mhz and 2gb hard drive w/ 8mb ram to a gateway computer P4 w/ 1.3 or 1.4 GHZ, 40gb HD, and 128mb of ram - it was insane the jump. I do give credit to that old machine as I learned so much trying to optimize that processor to do things my friends were doing on their faster machines. Crazy times.