I recently took over a website that uses wordpress to manage it's content but that page has a plethora of css, scripts, and other mods for the front page. I'm in the need of a couple pf plug-ins, most of which are for new versions of Wordpress. I'd like to upgrade to the latest 2.3. I'm afraid to mess up all that I've got going on the front page.
Can I upgrade easily from 2.0 to 2.3?
I've had no success with some attempts to install 2.3 on a different server and import the changes to the default theme and to import the 2.0 content?
Any help that will save me time is much appreciated.