If an admin cannot fix the current poll, then it might be worth constructing a 2nd poll for the matter. Especially if it ends up being of importance - I don't see that most people will have a problem entering their choice, or further input, again.
Once again, there is no such product as the GF3 MX. The first of the GF3 series to be released was the standard, with a 200Mhz core and 460Mhz memory. A number of months later, nVida released two more - the Ti200 at 175Mhz core and 200Mhz memory, and the Ti500 with 240/500Mhz core and memory respectively. Aside from the speed differences, the cores were all exactly the same, technology-wise, each card is identical.
The other MX cards nVidia has released have been either cut down versions of their bigger brothers (GF2 MX), or a reworking of an older GPU (GF4 MX). And have actually been advertised with the MX. But for the GF3 generation, there was no cut down version to appeal to the cheaper market.