I have an ASP.NET v2.0 CMS, it uses MS EntLibs 3.1 and MS SQL 2005.
For the next major release I want to upgrade the verison of .Net it's based on, do I go to 3.5 or straight to 4.0; or do I upgrade to 3.5 now as a transistion and plan go to 4.0 in 3 to 6 months? Or something else?
Upgrading the MS SQL 2005 data provider to MS SQL 2008 is a given.
Enterprise Libraries, which version should I use?