In the How To Give Great Presentations
article I wrote recently I mentioned the Microsoft Wireless Laser Mouse 6000 and said that it had programmable buttons, one of which could be used to magnify a screen. I also mentioned the Kensington Wireless Presentation Remote and said that it was a combined laser pointer and remote PowerPoint slide controller. Whereas I recommend that you do not use laser pointers and I personally prefer either NLarge
for magnification if you like the idea of these two devices you might like to know that Microsoft has released the Wireless Notebook Presenter Mouse 8000
that combines all of these features into a single mouse.