Read this: http://rhf.bradley.edu/~rkremer/tifaq.htm#3.1 and maybe check here: http://www.ticalc.org/buyandsell/index.html > Hi, I'm just a 10th grade student, but wondered if anyone had an old >link that would work on my TI-85 to hook up to my mac at home. I'm not sure >what a reasonable offer would be, so if you have one you don't use, and >would sell it or something, email me.