MacTech extended the early bird sign-up, but today is your last day to save some cash on the cost of attending. If you register for the MacTech Conference by the end of Thursday, you can get $200 off the cost, according to show organizers. The conference costs $899 and includes your food, a MacTech Magazine subscription, a schedule full of sessions, and exclusive entertainment, among other items.

MacTech said they have people registered from all over the world and from some very familiar companies. People from Adobe, Apple, Citigroup, Google, Los Alamos, Fermilab, Stanford and Vanderbilt have already registered.

The conference will feature sessions in two tracks: IT and programming/development. The sessions have a little something for everything from desktop and mobile, with information for Mac, iPhone, iPad and iPod.

The MacTech Conference is being held this November 3-5 in Los Angeles, Calif. Conference organizers say their main goal is to “to raise the level of knowledge for the entire Apple/Mac community.”