ok but i will NEVER buy any MX series card. Those card arent good compared to the Ti series ...
I assumed you were on a super-tight budget and didnt want to spend more than $60 bucks to replace your TNT2.
The Geforce2/4 MX series is no way a fast or a great gaming card, but they are better than any card in that super low price range (compared to those crap Trident, S3 Savage and SIS cards - I toss those in the trash whenever I upgrade someones PC!)
I've never used them (because my local dealer doesnt sell them) but I have read the ATI Radeon 7000-7500 is faster than the MX series for around the same price.
That said, I love my Ti4200 cards (got 2 of them, BFG 128mb and PNY 64mb). NewEgg has some great deals on them, starting with an EVGA 64mb for $118 (no TV out though). Anyone used this brand?
Link
http://www.newegg.com/app/viewproduct.asp?DEPA=&submit=Go&description=Geforce+Ti4200