No specific info about version 5.1. Please visit the main page of NSP on Software Informer.
Advanced StartUp Manager allows you to control programs run at system startup
spectacular action puzzler
AEdiX is a freeware text editor especially designed for software developers.
Oubliette creates lists with information like account name, password, notes, URL
Best Reader (Spanish version), the software for mastering speed reading
A 9 hole seaside style crazy golf game for 1 to 4 players with 3D graphics.