There are enormous possibilities for styles.

ActiveNotes Comes with 7 custom frames and also interfaces with NOF's Photogallery frames.
It also includes an option for No frame.

You can also create your own frames to be used. An advanced tutorial will be created soon to cover how to create frames and the types of styles to avoid. Use the arrows to view your style options and once determined click "OK" to select the style of your choice.

Note:
Using Photogallery Styles You'll notice that some of them don't come out quite right -- that's because the photo gallery generally creates its borders at a fixed width and height. With the notes, it's variable.

Additionally, with some of the Photogallery styles you may not be able to exceed a certain width or height or else you *might* run into the problem where it doesn't repeat the image and you may end up with unexpected whitespace.

Further Notes Regarding PhotoGallery Styles:
Some of the templates (eg: the Granite series) don't have the same width in a given column. For example, the top-right image is 50 pixels wide, the right image is 47 pixels wide, and the bottom-right image is 50 pixels wide. So what happens is that the right image gets tiled an extra 3 pixels to make up the difference. Same for the left column images.