If you are using CS3 and have Bridge then you might not know that you can build not only a Web Photo Gallery from Photoshop, but now you can build a Adobe Media Gallery from with in Adobe Bridge. AMG makes it possible to create HTML or Flash-based galleries from any of the file formats supported by Bridge; adjust the galleries using built-in preview; and export the results or upload them via FTP.
If you have not updated your version of Bridge then you will not be able to use this feature until you do. You can find the
update to Bridge here. Then you will need to udate to the
Adobe Media Gallery here. It is like the Web Photo Gallery in Photoshop on Steriods, Enjoy.