The ASP.NET 2.0 page lifecycle in details
Needless to say, this is a poster you can now find in nearly all offices here in the ASP.NET
team at Microsoft
. Thanks for the great work, Léo!
Read it, print it, use it every day!
UPDATE: updated the links to the new locations for these resources. The poster would probably need some updating in particular where callbacks are concerned but it's still very useful.