OK, first my spelling is atrocious -it's Trininaut. Second, I think I just set a record. I downloaded and started up trininaut (no installation, just unzip the files into a folder and run the exec) and let it index my 80GB harddrive. Pros: indexing was quick. Cons: everything else... It will launch executables but evidently not open files or folders. As I COULD NOT get to the settings dialog and as I had to kill the process via Task Manager - not being able to use the method described on the app's homepage, I've already given up and deleted it. When running, it uses about 17 MB of RAM.
I'll drop the author a note outlining my experience but this is far, far, far from being in F&RR's league!