Edit: After some fiddling around (took cgminer down temporarily, changed the power setting around, restarted everything via SSH, etc.) I'm seeing 1.7Thash locally now instead of 1.5Thash and I've switched to Eligius...the hashrate is still climbing up at the moment so we'll see where it settles-maybe Eligius works better than BTCGuild with Terraminers? I know Cointerra was testing on Eligius so maybe this is the only pool that really deals well with these. We'll see soon enough I guess.
Can you provide some instruction on how to adjust power settings and restart via ssh. I'm on Eligus and getting about 1.4 on pool but loally shows about 1.6
To restart via ssh and the linux command prompt:
# ssh root@[address of your miner]
# reboot
.. then wait for the machine to restart. It's very similar if you're using putty.