This honestly wouldn't be hard for anybody to do. You just need emulator source codes. An emulator normally just lets you choose the file via a file browser. To direct boot, just hard-code the file name. Then you can change ICON0.PNG and PARAM.SFO and whatnot to make it look nice. Give me the source code for an emulator you want and I'll edit for you.
SNES9X has the source released for it..
Originally Posted by Access_Denied
Download link HERE.
Like you said, it should be real easy to do.. I might give this a go myself.. I'm not a complete noob programming, but my skills are fairly (severely) under worked..
Once I get back from work I will give it a shot..