Update: new, improved, and available in PDF form. We’ve also provided a link to our Excel dataset. Check it out

We’ve just posted our early and absentee voting calendar for the 2010 general election. As Paul has noted, the election has already arrived in many states, with absentee ballots being delivered now in nearly half of America’s states.

The calendar itself is a work-in-progress: if you notice any glitches or errors – or just have comments – we’d love to hear from you.

It’s not readily printable yet – short of taking a screen capture – but we’ll be producing a true hard copy version as soon as possible, and that will be available at the same address.