(Don’t bother to read this unless you use WordPress.) I used to dread upgrading WordPress because it involved a bunch of tedium and manual work. Then they made it a single button operation in the dashboard. But with the newest version, they require MySQL version Do.Not.Have, so I had to create a new 5.0 database, split the SQL updates into tiny 2 MB files that 1and1 could handle, scan SQL files for some funny invisible question mark space vs. a regular space, and change the config file. Worst Upgrade Ever. Now I have to do it on two more sites.