I really don't see the advantage for purchasing OS4.1. For me it's an issue of spending time on something that is nothing new. I don't want to waste time for a 'redundant' os. I use my Peg II and MOS 2.2 for home finance and general usage, not as a hobby box.

I have never used/seen OS4.1 so I can't speak to it's usage, but MOS 2.2 simply rocks and runs everything I need it to. I'm always surprised how really good MOS 2.2 is. I recently had to replace my CRT with a LCD, I just plugged it in and it auto recognized the LCD capabilities and I didn't have to set anything up. Great job team!