CAN'T PLAYBACK timeline
 

I can't playback my timeline in my project, I used to be able too, but now I can't; the project is way lighter then before since there no more audio in it, only video.
I push SPACEBAR and CTI doesn't move, scroll and image can barely keep up on program window.

My computer specs:

Windows Vista x64 (fresh install + fresh format on C drive)
and optimized for memory
AspectHD v5.4 last build
Premiere Pro CS3
AMD Athlon x2 6400+
M2N-SLI Deluxe
8 GB RAM 800Mhz ECC enabled
Cool & Quiet Enabled
NVIDIA Quadro FX 1500
Creative X-FI XTREME music
C drive 500GB
RAID 0 drive 2x250 GB
RAID 0 drive 3x320 GB
Dual Monitor setup with Ultramon 3
O&O Defragmented all drive
O&O Clevercache managing memory
All drivers are up-to-date.

I cannot works on my system which I newly reseted and upgraded to be able to work more smoothly :(

No a fourm question. File a ticket a CineForm Support