LOL...Sure maybe NJ is just tweaking his CPS3 emulator now for first release!!
Imagine it......
Anyway, regarding CPS2 1.60 - the games are all running just about perfect from what I see, and as for cache files, you only need to re-cache the games that you will need unzipped cache files for. Basically the big fighting games. The old zipped cache files form any other version of the emu work fine for me.