Think there might be something up with the "tools/scan for added (platform name) roms" feature with the current beta. There are a bunch of new roms in the NES folder; I do the scan, it says "searching for additional roms" - this seems to take quite a long time - around 2 minutes or so. I then get the "import ROMs from files wizard", asking me if I'd like to download metadata for my games. To me this suggests that it has found some new roms - otherwise it would say no new roms found. So I go ahead and select the media I want, and on the next screen tick "force importing duplicate games". On the "ready to import" window however there are 0 games. I click finish and it doesn't seem to import any.