Chris-posterous

XP: Small, Free Way to Use and Mount Images (ISO files) Without Burning Them

If you use a netbook of any kind, this is an awesome time saving tool for mounting ISO images on your netbook for installers and other uses. Its footprint is small (about 60k) and it can be turned on and off for when you need it. And its free. I just used it to install office from a Microsoft ISO and it worked flawlessly. No external CD needed to install software is you can get a hold of the ISO image.