Not sure whether anybody cares, but for basic (mainly TI-89 type, but some nice things) Mathematica functions (for free!) go to the link.

eh? Why aren't Microsoft IE or VisualStudio6 on the list?!?

Honestly, the astronomical price of Mathematica scared me away from mathware for good (anyways what is my 89 supposed to be for?)

I've heard of all of these, because they use them all over the university. My question though is... where's the choice for Unreal Tournement?

Mathematica (www.mathematica.com) is the best of these.

Click on the above link for a tour of Mathematica.

Look how many universities, companies, and individuals use it using the above link.

Use the above link to check out the new features of Mathematica 4!

(BTW, I did use Maple at one time, but I don't need it now that I have Mathematica.)

had mahematica but now I use Dgital's Fortran 90 :-) now on COMPAQ site. Will blow Mathematica away.

If you have used the TI-89 then you have used Derive. A company called Soft Warehouse makes and sells Derive, and that software was the basis for the TI-89 and TI-92 software. I have been using the basic system for nearly 20 years. An early version was called MuMath, and it ran on the Radio Shack TRS-80.

As for Mathematica, I own it and recommend it very highly. The only drawback is that it costs $1500.

uh... i use internet explorer the most...

None of them, I use Cabri Geometry, from Cabri&TI, it's like the geometry tool on the TI-92&92+, very good.