Unfortunately, as much as I like Flock (and I do like it), the blogging piece does not allow for upload of files (although Flock does feature cool integration of Flickr and Photobucket for photos). So it looks as though I’m back to using the Performancing add-on with Firefox for now, though I really like Flock. One thing I’m enjoying with Flock is its integrated RSS reader–much easier than its counterpart add-on for Firefox (IMHO). And I actually like the blogging piece as well–maybe they’ll add ftp upload soon, so that Flock can become my new browser of choice.