3
I don't have MyAlbum installed, as I found Galleria to be much nicer when it comes to configuration. In Galleria you have full access, upload, and admin rights congfiguability - very nice
Xcgallery comes with the same feature, though the menu isn't as nice. Therefore Xcgal comes with an E-Card feature, which could come in handy for your site.
Sorry, I can't help with MyAlbum though