Finally got my Avalon today!
I'm running it with dynamic speed adjustment and I have it on a desk and a box right in front of my window AC unit which is feeding into the inlet. I have the AC set on high, cool, and 69 degrees. Seems right now frequency is stabilized at about 349MHz so far, and I'm getting about 87GH/s although sometimes it's as high as 90 or as low as 83. Probably needs more time to find out what the real average is.
I have a better AC unit coming tomorrow. It's a standalone unit and I'm going to have it piped right into the avalon intake. It's 12000 BTU so it might be a bit of an overkill. Hopefully I can run it on low. Will I be able to get above 90GH/s or so without getting a new power supply?
Anyways, my question is why does it show as a much lower (78GH/s or so) hash rate on the 50BTC.com website. Should I be using a different pool perhaps (I signed up for ozcoin but haven't tried it yet)? I believe 50BTC.com supports the stratum protocol and it says "true" under the stratum entries on the cgminer table, except for the last one "StratumURL".
Which is the hardware error field, btw? And what should that be kept below? Ugh, sorry for all the questions. I'm reading up as many threads as I can about the Avalon now, but it's hard to find all this information in one place (yes, I've read the wiki).
which AC unit did you order? sounds like a good idea.
Here is a screenshot of my CGMiner status. I'm not sure which column is the hardware errors. Does everything else look good?

The AC I got is a Sylvia SYL-12PE.
See:
http://www.amazon.com/Sylvania-Portable-Conditioner-Dehumidifer-SYL-12PE/dp/B008J5CFOM/ref=cm_cr_pr_product_topI think it draws 1000+ watts when the compressor is running, so I'm worried about tripping a breaker even if the compressor doesn't run very often. I would have bought a 8000 BTU unit but I bought this off a friend for $200 so I figure it was a good deal.
I'm going to home depot this evening and get some supplies to build some ductwork for it.