NHL94user

my brother downloaded a genesis emulator (he forgets which one) to play a genesis game. when he tried to open the emulator, he got a message that said fatal error and the emulator wouldn't open. will this happen if download any of the genesis emulators on this site?

Are the downloads completely safe, and how much space does any emulator, and rom take up? I need something that won't take up lots of space from a 43.9 GB hard drive.

In NHLPA 93, NHL 94, and NHL 95, when you select a team, it has a band with two colours with the team name in it. What is the band called, and what is the font used for the team name inside it? Like this?Colour_Band.bmp