Cubase 6.05 Lion issues..?

Hi, I have some problems with C6, I moved to Lion (10.7.2) a few weeks ago, since I did it CB needs a lot of time to open projects, If I open an empty one It works perfect, but if If the project has some plugins (just an altiverb plus an EQ or compressor) the project takes like 30/50 seconds to open…It’s a lot of time when you have to open many projects a day.
I trash preferences, cubase folder, move out some plugins, the same with c 6.03 .04 and .05
Also since I update to 6.05 it takes much more time for open the software.
I use lion x64 bits and C6.05 (x32)

Any idea???