Topic: Portable applications

Comparing Software Informer with FileHippo and Secunia, I could verify that it seems to give more information and less errors.
There's a drawback, though - it sees only programs under "Program Files" and "Program Files (x86)".

What about portable programs?
For me they are in "Progs".

Is there a way to add a programs folder (since there's no provision for that in Settings)?