High time for a new Zip - here is the zip of new logos since the last one, which was in reply #6303 on February 9 this year. This contains all the logos and reflects all the deletions posted on the forum since then.
On my downloads page (click the blue globe beside my username on the left) is the latest ALL Logos zip, designed to replace your current logos folder entirely. All the additions, replacements and deletions are reflected in it.