I have capture clips but they are very pixelate and
half of video preview is green look, its same proxy and
full resolution modes. what is wrong? Do I have to render?
Which XDCAM device did you use?
Which connection - Firewire via FAM mode, GBit-Network or SDI?
Which video format (there's a lot of choices with XDCAM HD devices)?
In the past I used a F70 with Vegas 7 connected via Firewire and FAM mode. It worked like a charm.
Sounds like you might have something conflicting with the FAM transfer. Check to make sure that you don't have any other heavy disc processes running at the same time as the transfer.