Want to update to 5.00 for Lunar. But I still use emu's and pops (I know people will say go top gen firmware, but 1.50 stuff doesn't work does it? Not sure about pops). I'm sure I read somewhere though, that some people preferred staying on 4.01 rather than going to 5.00, but I can't remember why. I want to keep my 1.50 kernel stuff and also pops, so I think 5.00 is the best bet? Unless 4.01 has some advantages I'm not sure of? I did convert Lunar but it crashes on 4.01. Cheers.