[sdiy] mod for Texas Instruments Speak & Spell .. ?

[Micke Askernäs]

Hello there!
 
First I'd thought I'd introduce myself here...
 
I'm new to this list and relatively new to DIY stuff as well ... I've
recently bought a PAiA Fatman, and built it and applied 5-6 mods (and still
applying more to it) ... 
 
My name is Micke Askernäs, I work with computers, and try to struggle in
there as an artist as well with my synthpop band, Loveless.
 
I'm also a member of the swedish SAS list, so maybe someone recognizes me
from there ... ;)
 
Anyway: I've just bought a Texas Instruments Speak & Spell, and a Speak &
Math, and I know that there exists mods of it out there ... I was just
wondering if any of you have any schematics for any such mod?
 
Thanks in advance,
Micke Askernäs
http://www.lvls.net