I think it's really basic too but users don't read manuals very often. Anyway.I don't run PVR+ too. I think some glitches on my TV. Will try to look that later.
That application needed to be shown at your content library.
Might be there is some "permission" problem. I advice you format your USB flash with FAT format. It's most compatible.
Also you needed to edit recording path on ini file at application before installing.
You don't need/feel sorry about your english. Some say my english grammar is awful too, but I don't care because know that they can't white even write single clause properly on Turkish, which is my main language.
wxHexEditor
DivFix++ AVI Fix
Meteorite MKV Repair