Hi Larry, those are high tech high speed models. My fist Commodore was a 4k PET, only $900 www.commodore.ca/history/company/pet_preview/pet_preview_oct_1978.htm Mine did not have the built in Cassette tape it was an extra. Cheers Mike the mod ******* REPLY SEPARATOR ********* On 5/14/2009 at 3:59 PM LARRY SOUTHERLAND wrote: http://blogs.pcworld.com/techlog/archives/002964.html http://www.pcworld.com/article/152528/inside_the_commodore_64.html --------------------------------------------------------------- Please remember to trim your replies (including this sentence and everything below it) and adjust the subject line as necessary. To subscribe, unsubscribe or modify your email settings: //www.freelists.org/webpage/pctechtalk OR To subscribe to the mailing list, send an email to pctechtalk-request@xxxxxxxxxxxxx with "subscribe" in the Subject. To unsubscribe send email to pctechtalk-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject. To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ To contact only the PCTT Mod Squad, write to: pctechtalk-moderators@xxxxxxxxxxxxx To join our separate PCTableTalk off-topic group, send a blank email to: pctabletalk+subscribe@xxxxxxxxxxxxxxxx ---------------------------------------------------------------