I have used Photoshop CS2 for photo enhancement and am just now starting to get more into the brushes/artistic aspects of the program.  My question is about moving the brushes.

For example, I have a really cool brush that creates light effects--like a beam of light.  It is the "stamp" type of brush so dragging it really isn't an option.  The brush is completely vertical.  I want to use this brush at a 40 degree angle--how do I tip the brush to angle it?  I'm not finding anything in the help section that addresses this though I cannot imagine there is no way to do this--and it is probably so simple that they didn't think it was necessary to put it in the manual, lol!