Make first-time configuration automatic: Hardcode the downloads path (/home/user/MyDocs/Nicotine maybe?) and generate a random username and password on first start, so users don't have to fiddle with the settings dialog. The downloads and uploads list can probably be in a separate StackableWindow (accessible as AppMenu buttons?), and the searches probably a list of searches that - when touched - will open the current results of the touched search in a new StackableWindow. The only usable search results filter is probably the "free slots" filter. Keep it plain and simple