I've just downloaded and testing RC2. I remembered a couple of small wishes i had posted in the old forum and i thought i repost them, in case they have been forgotten.
1. When you create a new datafile from mame (mame import), the datafile could be automatically zipped after its creation so it exists in the datas dir in a zipped form.
2. It would be nice if rc could remember the last location and name of mame exe it used for datafile creation or perhaps use the emulator exe from the preferences(?). That way, it would not be necessary to go down the path to find the mame.exe every time we wish to create a new datafile.