Large cluster jobs failing

Hi.

I have been successfully ripping DVD's with short chapters (typically DVD's 
containing a TV series with a number of 30 minute episodes).
However, I have just tried ripping a whole DVD. I set the job up as normal - 
xvid at 1800 kbps, 128K 44bit mp3 and add it to the cluster.
The video and audio chunk processing starts fine. However, eventually the 
nodes become idle and the job status is listed as "error". It looks like all 
the PSU #0 processing and merging is completing correctly, but the PSU #1 
chunks are not processing normally - you just end up with 4K files. 
Obviously the cluster job then fails as a whole because the final merge is 
not possible.

Any ideas?

Many thanks.

_________________________________________________________________
Play your part in making history - Email Britain! 
http://www.emailbritain.co.uk/