Gradius, Gradius 2

[nezumi]

I've got two files missing from my Gradius and Gradius 2 roms. I searched for the file using google, and saw "konamigt.zip" pop up. I hopped onto IRC and grabbed it, dismayed that it was just a racing game. It did, however, have the 2 files missing from the gradius roms.

 

my guess is that this is similar to the problem I solved by getting konamigx.zip (allows parodius games to be run, much like neogeo.zip allows lots and lots of awesome awesome SNK games to be run).

 

so what Bios/Rom am I after that allows me to play Gradius and Gradius 2?

 

Off-topic: why is there no sound in Asura Blade? It looks great...