Hello I think I'm new around here My name is Job Plas and i'm from Holland I also have got a TI-83 And i must say i am realy surprised!!!!! To build a speaker in my TI? I myself have just made the linkcable for PC-TI And I am still searching for a linkprogram. Maby there is anybody that can help me with it????? By the way, how does it go around here is this an open Mail that everybody is going to read? Thanks!! Jplas@hetnet.nl