ASP.NET 2.0 Dec. CTP gotcha
First - who made the decision that people don't write applications in ASP.NET? Everything is now a "web site". Maybe it's just me, but I absolutely hate not having a project file. While I don't condone it, I've seen code that has one Web application in ASP 1.1 have a project reference in a solution to another ASP.NET application - that doesn't even seem possible in 2.0 (which might be a good thing - but it will upset some people).
I just spent the last 2 hours trying to create a CLASS and use it in my applciation. I am moving an application from B1R to Dec. CTP and simply renamed my "code" (I hate this too btw) to Application_Code. Well, apparently that didn't work. I could create classes, but I could not use them, as it wouldn't find them in that directory. I even deleted the directory and re-added it with the class files - that didn't help. I was finally able to get things going by removing the directory, then did Add->New Item->Class and it prompted me to create the directory. Apparently there is some magic going on behind the scenes, and that upsets me.