ASP.NET 2.0 is one of the most hottest plateform in the web developement but still lots of people are using asp.net 1.1 and it is quite popular among the developers.
Those who want to learn asp.net the asp.net 1.0/1.1 are first step.
Here are the some start kits provided by microsoft for asp.net 1.1. It still available
here is the link...