I've posted a new build for Simple Gallery in the downloads section (members only).

New Features Include:-

• Simple Gallery Latest in album mode will now use the width/height specified in module settings (as opposed to the album setting in the linked module).
• You can now make tags mandatory in module settings -> tag settings -> require tags. The default is not required.
• In the standard slideshow, the title, description and keywords are now replaced in the page with the photo title, description and tags.
• When you go to clear tags on a edit photo page, it will now prompt you for confirmation.

Fixed Bugs Include:-

• Album description can now be updated to 2000 characters.
• In the standard slideshow, file names with non-alpha numeric characters should now work.

Thanks again for all your feedback!