Hi I need some advice folks !! I want to buy the TI89, but Iīm not quite sure. What about the HP48GX (here in Argentina is the only calculator you can see)?? Or any other Ti like the 92 ? too expensive for me :-( . And another thing can I download to the flash EEprom with a self made link cable?? Thanks for the help Javier PD sorry if the message is duplicated, but I wasnt subscribed and donīt know if it was sent.