Hello Howard, Thursday, February 14, 2002, 6:11:55 PM, you wrote: HP> Can anyone tell me the range of CPU speeds that were found for Compaq HP> DeskPro 590, 5100, and 2000? Try this site. http://www.megavendas.com.br/megazine/complemento.asp?pagina=tc233 cheers, m Do you want to signoff PCBUILD or just change to Digest mode - visit our web site: http://freepctech.com/pcbuild.shtml