'Anti Freeze', and 'Printer Anywhere'

Anti Freeze

Anti Freeze offers a last recourse when you find your computer in a hung state. Because programs consume too much CPU or too much memory or too many programs have been started, your computer has can become unresponsive. The mouse might still move but no programs are responding and you cannot switch to other programs or even close them. You have even tried to start the Windows Task Manager and even that won't work because it does not get enough attention from the scheduler to respond to your mouse clicks and keyboard presses. Rather than press the restart button, you can press the Anti Freeze hotkey. It will put to sleep all running programs except the most critical ones, giving you the opportunity to close down the programs which causing problems. You may even be able to save or recover your work.

http://www.resplendence.com/antifreeze

Printer Anywhere

With Printer Anywhere you can print documents and photos on other people's printers as easily as on the local one connected to your machine. No special technical knowledge is required; with Printer Anywhere you can share your printer in less than a minute and let other people connected to the Internet (your friends, relatives and colleagues) print paper documents on it.

http://www.printeranywhere.com/