Well, 2.1 was completely disk based as there was no 2.1 ROM (it ran on 2.04), and it offered not much over 2.04, so most people just ignore it. It was the set I got with my A600, strangely enough.

But anyway, oh dear Hyperion. Looks like we'll find out the week coming whether they come to an end or Ben pulls some new legal trick out of the bag...