Clicking on Recording Info on the main screen will pop this window. It will show details about what StationRipper is doing - what songs it's recording, and what songs it wasn't able to record (and why it wasn't able to)
If you're having problems, or have questions about what happened to a song, this should be the first place you look

Double clicking a item will give the full details. Here's some common examples
Song recorded and copied - good to go!

Song was incomplete (likely because you just started recording a station). This is normal - the next song should record fine.

Song was already recording - discarding the duplicate

Created with the Personal Edition of HelpNDoc: Create iPhone web-based documentation