Version 2 run on NET 2.0 without problems

Version 2 run on NET 2.0 without problems???
or need the class component compiled to net 2.0??

thanks

Yes, you can use GoDiagram assemblies compiled for older versions of .NET with applications compiled with/using .NET 2.0.
See also these old notes:
http://www.nwoods.com/forum/forum_posts.asp?TID=797
http://www.nwoods.com/forum/forum_posts.asp?TID=911
http://www.nwoods.com/forum/forum_posts.asp?TID=1064
With Visual Studio 2005 RTM, the number of upgrade problems that Visual Studio introduces with old web applications is much improved.