asio bzûrk

[charleyman2]

Hi,
I work with Cubase, Windows on a Macbook, 2.16, 2 Gig etc...
Untill now no problems, but I'm really putting a burden on her now in the mixing process.
The performance in the windows taskmanager is around 60 percent...
But the asio-performance meter in cubase (just upgaded all software for the motu, including firmware) is really going crazy.
Its value changes between 50 percent and "clip" very fast. Also when not playing a song (stop), also when deleting tracks...
I tried all buffersizes, but memory (and harddrive streaming) seems not to be the problem, accoring to taskmanager stats.
Anyone an idea?
Should a bootcamp update bring relief? (one says this in only of meaningfull influence on the usb, firewire performance).
Any other idea's?

Hope to hear soon...
Charley