Projects take very long to open on i7 w7x64 (or SSD issue?)

Hi,

I am a bit disapointed by the time projects take to load on my PC w7 x64, i7-950 6GB Ram

OS and apps are on SSD, as well as a couple of plugin libraries.

The rest, ie audio tracks, kontakt banks etc, are on variousfast mechanical drives. There is no audio on SSD of course.

Even small projects can take time to load, apparently the number of tracks/groups , plugins etc are loaded slowly.
I think more time than with my Core2duo XP 32 previous machine.

Any info if this can be improved ?
Thanks