There actually really isn't a need to do it any other way than with the CRC's except for PSX, so I don't know if madmab is doing it. I don't know how much time, if any, that would add to a search too.
If you change the names, and change the videos and artwork along with them you should be okay. They're almost perfect as they are, with a few mistakes here and there, but nothing like the nightmare of converting all of them when we get a set with a bunch of (Atari), (J), (E), [!] crap attached to the names. I'm not really concerned about bad romnames anymore since the emu will hopefully have the ability to display the full (more than 42 character) rom names in the future (by using the synopsis file "Game Title" header instead of the file name).
The synopsis looks for the CRC, so it doesn't matter what the name is. There just really isn't much reason to fix the romnames if we get that ability to disply the header info.
If something is wrong though, feel free to mention it and I will fix it before the next release.
~Rx
This post has been edited by ressurectionx: Mar 16 2009, 08:06 AM