Up until now I've had three PCs in my working life. One at work, one at home and a tablet in the middle. When my office PC went west a little while back I thought I'd see how I would manage with just one machine, the portable.
I must admit it works rather well. I've got a docking cradle for the tablet, and it is now my main machine. It is just about fast enough for VS 2005 development and does everything that I want. I've noticed already that it is much easier now I don't have to worry where the latest versions of my files are. My only real concern is that if I lose it, I really do lose everything, and so I'm having to be more careful about backups - but that is probably something I should have been addressing anyway.
I'd reccommend anyone to have a go at this, it has not been as painful as I thought it would be.
And the office is much quieter with just a laptop running.