ISO Edit without recompile

does anyone know a program that can achieve this? I know there's a plethora of ISO editors out there but I can't seem to find one that will allow editing without recompiling the file. To further elaborate on this: previously on WINXP I used an old version of MagicISO. With it I could replace IFO files within an ISO and save the ISO without it rewriting the whole file. Unfortunately this doesn't work on win7. Everything else seems to want to rewrite the whole file, which takes ~3-4 minutes or something. A lot slower than the 3seconds I was previously able to do it in with MagicISO. Any of the newer versions seem incapable of this. Anyone know of anything??

UltraISO allows you to do this. Just go into the configuration and select the correct option, don't have it installed at the moment so can't exactly remember what you have to tick, maybe something like: "recompile directly" or something like that. Best of luck.

yeah, I actually have ultraISO installed now. the option you're thinkin of is 'recompile image when saving directly'. so if turned on it obviously does what I don't want but if disable I always get the following error: --------------------------- Error --------------------------- Address conflicted where saving directly! Please use Save As. --------------------------- OK --------------------------- I didn't pay much attention to this error and just assumed it meant the app sucked and couldn't do what I wanted, but further checking into it, it seems it may be an app issue that they've fixed. so I'll have to get the newest build and see thanks for your reply Scientist

I've always used IFO edit and all I change is the first play command =) sometimes anydvd doesn't set it properly and I have to fix it. never had a problem with dvd playback from doing this