There are lots of places to watch the inauguration today and Lifehacker put together the ultimate resource; Lifehacker’s Guide to Catching the Inauguration from Anywhere.
This is history in the making, so you don’t want to miss a minute of it. Go through all the various resources and figure out which one you’d like to watch. I already tried the new Ustream app on the iPhone and the connection kept timing out just so you know. I’ve decided to use the CNN video feed myself and I like this one the best so far.