Power harness caught up, save my CD recording

[yavuzj]

I had a four hour session which was supposed to be 10 hours today.
I have another day left.
How can I find a temporary solution to what I think is a power harness problem?

Digi002 keeps losing connection with the computer which is an approved Allenstein with AMD 3700+.

I am recording with Matt Wilson on drums, Eric Person on Sax and Joe Fonda on Bass.

These guy charge me a lot for my CD recording.
I have already lost half a day.
I need to save tomorrow to come up with a quick solution.
No time to wait for Digi to send me a new harness.

First of all, I keep getting Cannot communicate with hardware errors and only the mute button is lit.
1394, and 44.1Khz buttons go out.
It let me record 4 hours and then this.
Is this power harness?
If it is, how can I quick fix.
I can not wait for harness replacement.
If I can not, I have to go buy another hardware solution in the morning and be d one with digi may be.
It's Christimas rush and I do not even know what to buy to get started immidieately.

Please help ...