August 06, 2007 11:42pm This is really great. I've had to use a lot of this kind of stuff as illustrations for e-learning. This one looks perfect.
A couple of things --
Make sure to get additional shots without the phone. For some reason there are tons of stock photographs with people on the phone.
Get a few different facial expressions. Happy, angry, deep in concentration, surprised (both happily and unhappily).
Also, do a couple of shots with additional props that aren't necessarily business related. A pair of tickets to an event in hand or on the table. An alcoholic beverage. Think about HR issues.
If you do any construction or industrial shots -- make sure everyone is always wearing the right safety gear. I've had to do a lot of photoshopping to add safety glasses/goggles onto people at work sites.