Emulator

I've seen this , too. In the 32-bit WinXP versions. It's great to see the screen is
not covered in blue/black anymore, but it does crash after a winning race.

This issue also effect Super Monkey Ball for the Wii. strange.

Here is a list of what works and what doesn't in this Mario Kart.

Races> Only 1st course on each lvl works, including mushroom, flower and star.
Battles> Works fine. I tested on baloon mode with 2 players. I have not tested
balloon mode with more than 2 players or the other modes such as bomb-bomb battle,
yet...
2 player VS.> Works only on certain courses. Other courses just freeze like when
doing a race. (Note: I have not tried VS with more than 2 players.)
Timed Trials> Only tried once, and it worked on the dasey cruser course. It's wierd
because thats one of the courses that did not work for me on VS.