Some quick clarifications on the deadlines to enter/compete for the various Imagine Cup Invitationals:

Software Design (US ONLY - this various by country): February 15th
Visual Gaming, IT, IT High School, and Algorithm: March 1st
Short Film, Rendering, Office Designer, Technology Business Plan, Web Development, and Web Development High School: April 1st

This reflects various recent deadline extensions. So now's your chance to start competing!

-Kevin (Microsoft)