Try it now. Looks like the minor upgrade overwrote the max upload setting which was 20 MB.
As for the major gallery update, it’s not going well. It all imports and works, but each page take a few seconds to load, which is not good when many people could be browsing it, or even worse, Yahoo’s slurp spider hits it overloading the server. Appears to be the permissions system that has many slow database queries… using many queries instead of table joins, so it’s doing queries trying to match thousands of numbers, within the query itself. Not good.