Samir Ribic has released a TCP/IP Suite for the TI-89. Guess what, kids? Yup, that's right. You can get on the Internet with your TI-89 now! You'll be able to use SLIP, IP, TCP, FTP, SMTP, POP3, and HTTP with this program. Imagine the possibilities. Anyway, the readme to this suite has good directions on using it, so be sure to read it carefully. In short, you'll need a gray Graph Link and a DOS Internet server to get this thing working.
Mais maintenant, il n'y a plus trop de gray Graph Link ni de DOS
