I wrote a question about this the other day, and was told you can put your photos in a folder and then put them onto facebook. I have put the photos in a folderm gone on to facebook clicked photos then create a photo album, but not sure how you get them to transfer?
Log in to Facebook,create a photo album folder, then click on add 'photos' then 'browse' to your photo's and select them. Select to upload photo's, wait for facebook to upload them.
All done.
As far as I know you cannot upload your folder, only your photo's. If memory serves me right (not always guaranteed!) you can browse and select about 5 photo's at a time.