What GNO and SymLink???---Help, Please!!!

[HOLTG@CTRVAX.VANDERBILT.EDU]

My name is Gayle Holt.
I have had an Apple ][gs for about 5 years now, and I have just recently 
heard of a program called GNO.  I would appreciate it if someone would 
explain to me what this program is, and if good, tell me how to get it.

Another question I have is about the CDEV SymLink.  I recently downloaded 
it from an FTP site, and I cannot figure out what the heck it does.---All 
of the instruction files are written in another language---French I think.
I installed it on my System 6.0.1 software, but I can't see that it does a 
thing.  I would appreciate it if someone could tell me what it does and how 
it is usefull.

My last question is this:  Is there any software out now for the ][gs or 
][e that will work with graphing calculators.  I am a math teacher and I 
have a Texas Instruments TI-82 graphics calculator.  I know for sure that 
there is a program for the MAC that will allow you to connect the 
calculator to the computer, and the software will allow the computer to 
display the graph that is on the calculator on the computer's screen and 
print the graph.   If there isn't a program that does this already, I would 
sure appreciate it some of you programmers out there would make one.   I 
and my fellow teachers would greatly appreciate it.---It would be simply 
dreadful if we had to buy a MAC to do this simple (I think) operation.

Thanks so very much!!!

Gayle Holt
internet:  holtg@ctrvax.vanderbilt.edu

*** Apple ][ forever ! ! ! ***