> No rollback is for something else. Your set is so old now you'd either need to > download the full newest romset or run clrmame on your roms and then in utorrent or > whatever client you'd have to open the full set torrent and then "select none" then > check each one you need (pain in the ass which is why it's easier to stay current). > If you stay up to date though then after you are current and a new mame comes out you > can just grab the update torrents (labeled something like "161 to 162 update" etc.) > and then just drop those into clrmame after a scan and it should be straight. If you > want to keep the 122 stuff as is then you'd need to make a copy paste of it all into > another folder because romsets change and clrmame is going to edit them into a > 161-friendly state which would no longer be a 122-friendly state. I think there is a > clrmame tutorial or 2 out there but I don't have links handy.
Okay, I'm thinking I didn't make myself clear in my original post. The thing is I do have the latest 0.161 romsets (which I got from Pleasurdome) which I loaded into the latest MameUI64 build (0.161) and then discovered the two games mentioned in my original post had "Needs Redump" errors when I audited them in MameUI when they didn't have these errors in a previous version of Mame32 (0.122u1). The games themselves load fine in the new build but that warning about missing roms makes me think I will experience major issues during gameplay because of missing roms. It's all kind of confusing to me. At the end of the end and in a perfect world, I just want the latest MAME build with the latest romsets (which I have) and have all the games that worked error free in all previous MAME builds work in the current build but I guess I'm misunderstanding the nature of MAME and it's dynamic nature and ask for too much.