I purchased a barebone from Econo PC .Purchased barebone #BBPCP47224 . That is a barebone 478 socket .Motherboard, processor and 300 watt power supply .Cost me 301.00 total.They did not contact me and tell me they did not have this barebone in stock, instead they took it upon themself to send me something else. They sent me item #BBPCP4224, which consists of a pent 4 423 socket motherboard.Which i am told works with the 478 socket pent 4 processor, , but is not as stable as a 478 board .They adapted my 2.4 gig pent 4 478 socket chip to... read full review »