GMarks is a lifesaver! Rated 5 out of 5 stars
For me, this makes up for the loss of Google toolbar on Firefox because the main thing I used it for was Google bookmarks. GMarks allows me to access Google bookmarks from the Firefox toolbar. Eliuri, you had mentioned that you cannot add a bookmark to Firefox bookmarks when Gmarks is activated, but you can. Just right click on the page that you want bookmarked and click on "bookmark this page". This will add the bookmark to Firefox bookmarks. If you do it from the top, on either the "Bookmarks" tab or the "GMark" tab, it will add it to Google bookmarks, as long as GMarks is enabled, but if you right click and add it that way, it will add the bookmark to Firefox bookmarks.