Hello. My English is limited. Sorry. I,ve recently installed mac OS 10.8.2 Mountain Lion. I've realizad a fresh install and then i've used Migration Assistan Utility to get al l my software from a dis image with Mac OS 10.6.8. IÂ´ve installed the latest version of some plugins (Native Instruments Komplete 4, Alchemy, Arturia CS-80v2, and some others). Al run fine (included my last version of Cubase (5.5.3)). But when I run Logic (my main sequencer with very big difference). al run fine initially, but when i Select a track in arrange Window, then the track is related in gray the cursor turn in the hand, and i cannot do anything (the track move ups and down following the movements of the mouse).I tried with the escape key, and another keystrokes, but with no success. somebody know any solution or workaround? Best Regards. Quino.