I always want to add this system and after I try a lot of ways of do it, and by the far, for the moment this is the best option i was try.
Only took me some time to make it work, because i have the roms in a external HDD, and have other letter for it, and with this the script dont work. Is easy to fix only say to the script when need to do a change of letter.
And when i fix that i have the problem that the gamepath set, have 1 minus character, i dont know why xD.
Maybe you have the games in zip and mine are un 7z? Anyway, i has put the value in 4 and work well
This is that i use to load games in diferent letters, and 7z files.
Any way, thanks a lot for the script and the idea to do this way, you has save me a lot of time.