I haven't really been following the LR4 release since I figure the reviews will come out soon enough letting me know everything I need to know. Anyhow, I have LR3 and CS5 right now and make use of Nik Software a lot. I was wondering if I should upgrade to LR4. The upgrade price isn't too bad, although it's still money that I can spend elsewhere. I heard the 2012 process is worth the upgrade alone and that LR4 is better with stuff like highlight recovery. Anything else I might want to know? Many thanks for the help.