The simple and quick solution - iShowU Classic. Can be upgraded to iShowU HD (or HD Pro) later for just the difference in price.
Video compression made easyOSX 10.6+ (Snow Leopard / Lion / Mountain Lion)
Compress video and make it much smaller on disk, crop, resize or scale with just a couple of clicks. A full selection of Core Image effects.
"iShowU" for iChat - share smaller spaces!OSX 10.6+
Send smaller parts of your screen over iChat AV. Chatter is an iChat enhancement that lets you select parts of the screen to send to your buddies. It'll track the mouse or stay still over a single area.
Discounts of up to 35% off are available to Education, and 30% to commercial clients.Please contact sales for further information and pricing.