Hows the upgrades goin?

Just curious. I am considering moving my data to a fresh install but it would be so much easier to just patch what I have. What I have is fairly heavily modded and am worried I will end up with a total disaster.

I am going to create a test server, copy my existing site to it and try the patch there first. Hows it been working for everyone else?

Mine went ok, had small issue but the fix was provided.... Had to change INC folder to writable to make sure all files were copied, then got it back....

Does anyone understand instructions on how to edit lang files?