Just a curiosity I guess. I installed the Combo Update for 10.6.3 on two different Mid-2009 MBP systems (13" and 15") and ColorSync reset. I managed to switch the color settings back... but does this happen to anyone else. I went overkill and changed it back... reset PRAM and SMC... then ran some cache cleaning in Onyx. Both machines were previously on 10.6.2 and generally keep them about the same (as far as software goes). Need for concern? Anyone else with similar issues? Normal?