Not sure if I'm asking for this the correct way...I may be interested in building my own pc using components I already have and installinging them in a tower w/motherboard and more powerful chip. Any deals out there? I will salvage memory, HD, CDRW, DVD-CDR, 3.5 disk drive, ethernet card from an existing HP Athlon 850 Mhz. Would like an inexpensive, more powerful alternative. Thanks in advance for your relpies!