rom question

[jdogg69]

I have a few complete sets of roms that have all been renamed using goodtools. There are many different versions of each rom such as hacked, trained, fixed etc... I read that a rom with (f1) for example means that it is a  fixed game that has been altered in some way so that it will run better on a copier or emulator. So when I copy roms to my xbox should I copy a fixed rom (f1) over a verified good dump (!). I have some genesis roms that have (!) on the end and don't work but when i copy over a version with a (f1) at the end of the filename it works. I would just like to only have working roms on my xbox that is why I ask this question. I realize this is more of a question for a forum related to goodtool stuff but the people here are very helpfull so i thought I would get your input first.

thanks

[Kingofrandom78]

i wud say make a backup of allure roms then copy over all the 'f1' roms and delete theone that dont work. then u can ftp ure backup nd hit skipall so u dont ruin the workin ones

[Kyla666 (zzk2001)]

just look for one that Has Only  (U) or (E) on the end of it Some will Have (U)!  them are good to