Up until this point, Access has supported command buttons with text or a picture, but never both at the same time. This has been a long standing request from users: the capability of showing both the caption and the picture. In Access 2007, you will notice a new property off of the command button called "Picture Caption Arrangement".
This property, which can be set to the following values:
You will also notice that there is a new "Arrangement" property. This property allows you to position the caption and picture within the command button to the following settings:
With these two new properties (which are of course also available through the OM), you will now be able to create some cool looking command buttons without any label trickery needed. Since you can now use JPEGs, PNGs and other newer image formats with Access 2007, you can create some really impressive buttons.
For example, in the snapshot below I created three buttons using Windows Vista backgrounds as the pictures. I changed the buttons' back style to transparent and played with the alignment and picture caption alignment settings: