I received the following email from the local (OSU) university:
The beetle is a burying beetle, family Silphidae, genus Nicrophorus. I can't tell what species it is because ID is largely based on color patterns, which are obscured (totally!) by the parasitic mites on it. The orange antennal club suggests it could be N. investigator, a very common species in Oregon. Burying beetles feed their young on carrion, making a nest in the ground below the corpse, and feeding the young with liquified carrion. The mites belong to the Mesostigmata. They use the beetles for transport between beetle nests, where they feed on carrion, fly eggs, and sometimes beetle eggs. By reducing fly infestations, which would compete with the beetle larvae for the carrion, the mites are believed to have an overall beneficial effect on burying beetle reproductive success. Although I could find no literature stating that the mites feed on the adult beetles, carrying such a heavy load of mites is probably deleterious to the beetle carrying them.
Here is a website with a picture of another happy beetle, and another one in german.
On to other subjects, here is a site about the computer I first used to get onto the pre-internet "The Source"
Here is a blog about developing CAM software, which is fascinating if you have an interest in both programming and CNC. The blog doesn't care about interaction though, and seems mainly to be a way for them to let off steam. They need to be a little more outgoing as they state that they wish to be found on Google more easily. I will never be able to afford their software.