HA! that is a neat little trick to list it right inside windows like that! I have never known that function was built in. Thank you for that trick.
I attached the game list for you. I'm real hesitant to mess too much with batch deleting any of my roms, anything I delete I prefer to do by hand, even though it takes a long time to go through,I just don't trust deletions to batch tools.So I doubt I will play much with that. *shrug*
*Edit* I have no plans of changing the rom names I have since I already have my box art,snaps and instruction manuals all named the same, and thats just too much extra work to also rename whatever my roms get changed(especially since the extra files i'm sure would have to be done by hand) just to make categories filterable..Pus my other systems like SNES,Genesis and so on use the same naming convention my NES are in...
*Edit 2* I was just thinking that with how many times games were ported for many different systems and 3 Ninjas Kick Back (U) [!].bin for the sega is the same essentially as 3 Ninjas Kick Back (U).sfc for the SNES and maybe the console genres should be a single list, or at least lists grouping generations where ports happen across instead of lists per system where you will have many redundancies and extra work for basicly the same info. what do you think? if you would like to PM me to exchange emails or something feel free.