Travis,
Lunar eclipses come in bursts of 3-4. The next total eclipse is indeed 2010.
Here is NASA's eclipse page:
NASA - Eclipse Home Page
Scroll down to, "Table and World Maps of Lunar Eclipses: 2001:2010"
The difficulty of photographing a lunar eclipse is the dynamic range is so wide. This will be my first attempt with a DSLR, but I have photographed many lunar eclipses with a Nikon Coolpix. Exposures at Full Moon were around 1/250th second. Exposures at Totality were 8 seconds. At 8 seconds at 400mm I needed a motorized mount but if you use a modest FL lens you might be OK. I don't think the even 12 bit Pentax RAW format can't handle that kind of brightness range so I expect to have to change exposure as the event proceeds. But, then the totality appears unnaturally bright. Maybe I'll adjust exposures as needed then fix the relative brightness with software?
Only minutes before totality the crescent Moon is much brighter than the surface of the dark section. So you need a very sudden exposure change when totality is reached.
Be sure to catch the Earthshine, the dark part of the Moon will be lit by a glow bright enough to see details on the surface.
Unfortunately we are scheduled for clouds but I will go out just in case!