cubase 6.5 edit part problems

I update to 6.5 for reason of easy editing with one tool but its only one tool editing only in main windows but when i enter in part then dont work and what’s worse all tools are woking totaly different from cubase 6 and now i need to click not one tool click 4 times to make just simple edit in part!
Plz stainberg can u make that one tool edit also in part editing cos dont make a sense!now give money to update for nothing i go back to 6 :frowning:
P.s. or is it possible some how to enable that in pref.