Thanks Ron.. I have been able to figure out some of that the problem which you mentioned is those Air Port cards are hard to fine and expensive .. I found memory chips Ok your suggestion also offers a good choice., But will have to either look for an external Wireless adapter which I did find that connects with a ethernet cable and powered by the USB port, which I would rather have a separate power source.. If any one has any suggestion for a good external wireless adapter would appreciate them. Russell On Dec 17, 2005, at 6:11 PM, Ronald Steinke wrote: > On 16 December, 2005, at 4:14:12, Russell wrote: > >> I want upgrade an iMac 700 Mhz with a 512 MB memory chip and a >> wireless card or adapter. Any suggestions as to what to use for a >> Wireless card, I believe that they also can use an Airport Card. >> >> The Memory chip apparently has two types in it one 144 pin and the >> other 168 pin... Any suggestions for a chip 512 mb. > > The freeware program MacTracker says that your machine has a 144 pin > socket that is user accessible and a 168 pin socket that has a factory > installed chip. It also says that your iMac is Airport capable which > means you could install an Apple wireless network card without having > to do any modifications or adapters, just insert the Airport card in > the slot and make sure you have Airport connectivity installed and > activated. > > The problem today is that original Apple Airport card which you would > need is going for more than US $100 on eBay. You would have to enter > and win an eBay auction to get one of those older cards. The Airport > Extreme card will not work in your iMac. > > I would suggest going to www.datamem.com for a price/availability list > of chips that will be good for your iMac. They provide 2 day delivery > service for a fee and guarantee their chips for life. I have used them > repeatedly and always get good service from them. > > Today, their listing shows a 144 pin PC133 512Mb for US $98 and a 168 > pin PC133 512 Mb for US $75. If you feel comfortable with opening your > iMac up to get to the factory slot, you could get a maximum of 1Gb RAM > total. > > Happy upgrading > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 >