I need to create a DVD specific for my business, with menus, video and pictues- the usual DVD stuff. I have the usual DVD creation package but don't know how to go about it! Any ideas?

TMPGEnc Dvd Author 1.6 and Xpress 3.0.

good guides can be found here http://www.afterdawn.com/

Not sure what you're after here - do you want help in using the package you say you already have, or recommendations as to what software to use? If it's the former, tell us what it is ;)