sony vegas Full-hd editing issues

[JackDalton]

Hi. I got some full hd clips that i just cant get to work in sony vegas. Everytime i try to add the clips to either the timelime or the trimmer, sony vegas just freezes.
Here's the video files codec info, collected from VLC:
Codec: windows Media Video VC1(WVC1)
resolution: 1920x1080
frame rate 29.97

The clips plays without problems i VLC.

I use Vegas Movie Studio HD Platinum 10

My computer:
phenom2 x4 @ 3.9Ghz
7GB ddr3 ra,
8800 ultra vga

Any ideas?

[Baldrick]

Does the clips play fine in Windows Media Player? YOu might need to update it. And try google for: sony vegas vc1 support