Hi, Oe6, If it is going into a computer with existing ram you will need to get matching ram. Mixing ram speed will make the computer operate at the lower speed, if it works at all. The ram will have to match your motherboard also. See; http://www.ec.kingston.com/ecom/configurator/memsubtype.asp I have found Tiger Direct to be competitivley priced. www.tigerdirect.com Mike ~ one of the Moderators It is a good day if I learned something new. Editor MikesWhatsNews http://www.mwn.ca/ Seasons Greetings http://www3.telus.net/mikebike/Xmas.htm ******* Mike's REPLY SEPARATOR ********* On 12/29/2004 at 6:36 PM 0e60wq102@xxxxxxxxxxxxxx wrote: Hi, Where's a good place to look for a single 512 or 1 gig ram stick for a P3? What kind should I get and who's got itfor a good price? I'm not interested in speed so much as in economy. Thanks. Oe6 For a web-based membership management utility and information on list policies, please see http://nibec.com/24hoursupport/ To unsubscribe, send a blank email to 24hoursupport-request@xxxxxxxxxxxxx with "unsubscribe" (without quotes) in the subject.