Okay I really can't be asked to go into detail as I don't have long today.
Check IP8 New features:
DLL searcher (broken I think)
Save to .ip9 files (broken I think too)
Any broken features will be fixed in IP10, which will have a greatly improved DLL searcher, return of the stealth mode, saving to just 1 file from now on (.ips files) and improved load/save settings (I think I've found a solution), and some of the old features from IP7 too.