Thanks for the response.
Drives are FW800 G-raid. Approx 25% full. This just started. I upgraded to tiger and FCP5, but I did other projects with no problem. My footage is from DigiBeta 8bit uncompressed taken in YUV.
Same as I always did. My drive speed test on the BM Decklink reads,
Read 72, Write 78. I does not stop at the same place all the time. I restarted a 8 min piece on the timeline and it was fine. the next pice on the TL was 6 min and it stopped 4 times.
ED