@djrikki
1. Digital Universe
The ONLY OS 4.1 app worth having IMHO, but as the co-author I may be *slightly* biased
2. 3D Stars - also mine.
Both are also ones of the few not a port from another platform but true Amiga developed apps!
Others I use in no particular order,
IBrowse, YAM, DOpus4, GoldEd, MoneyMatters, Wordworth, HP11C, AmiFTP, Organiser, DVPlayer, ImageFX.
For relaxation (or maybe frustration) Soliton, PipePanic, MahjonghhTiles.
And in future Timberwolf, very promising so far for an alpha.
Bill.