I had a situation come up where I wasn't going to make a deadline for a client. I had to go to work the next day, and all the software I needed was on my home computer. I didn't feel like ordering GoToMyPC (I've used it in the past and loved it). When I typed in “Go to my pc alternative” Logmein.com came up.
I signed up and installed the software. Sure enough I was able to do what I needed on my lunch. It worked like a champ.