Hello,

I started my Spring project last year with Spring 2.5 and now I need ajax in connection with String MVC and this is a little bit cumbersome with Spring MVC 2.5.
Therefore I will update my projekt from Spring 2.5 to Spring 3.0.
My question now would be, what do I have to do in order to update my project to Spring 3.0?
And the second question would be whether it is possible to use Spring Security 2.0.6 with Spring 3.0?
At the bottom I have attached the current library structure of my project.
Thanks a lot for help.