I don\'t know what on earth would give you the idea that OZ has halted production.
Also, why would you want a stable version of 3.2?? THat\'s pretty old now. They are up to version 3.3.5 and 3.3.6-pre1 One of those at least I believe is supposed to work on the 5600. Meanwhile mickeyl and others who are active on the OZ project are VERY active in these forums and were active on the devnet boards untill they dissapeared.
I\'m using 3.3.6 on my 5500 right now, and I\'m either going to flash back to 3.3.5 or try to do some tweaking/compiling on my own if I can ever figure out cross compilation.
Also, they were 1/3 of the way to 3.4 months ago and i can only imagine that they are much closer now. My understanding is that 3.4 is intended to support all current models, so we\'ll all be happy.
If that\'s not enough for you there is also a project on the horizon from the Lycoris people that is based heavily on Opie and OZ, so that may be worth checking out. though frankly, I have no idea what gcc it uses or what kernel or anything else other than it is opie and they \'were\' going to rip off MS\'s PocketPC name for it. Of course, since the site is down, it\'s pretty clear