submenus, mp3s, background images, photoshop...

[biiru_o_nomimasen_ka]

I've got a movie and some deleted scenes from it, and want to have only two links on the main screen, one to the movie and the other should link to another menu with the list of deleted scenes. Could someone point me in the direction of a program I can do that in?

Also, how do I measure how many kbits/second an mp3 is (need to see if it's compatible with the DVD player). Is it possible to play music on the menu screen? What image types can I use on an Apex 1500 (.jpg?) and how would I figure out how big they need to be? I know that Photoshop has a filter to convert a picture to NTSC colors, but is there a way to know if a color is NTSC compatible before I draw the whole menu background with it (NTSC conversion has been killing some pictures)?

Whoa, only meant this post to be one question, kinda expanded on me. Thanks in advance to anyone who knows anything about any of this.

[Petco]

Just created my first family DVD using Ulead DVD Workshop.
I have six menus playing MP3s the easiest I've seen but should be upgraded to version 1.3 (not release yet but available in some sites). Very intuitive program, you should be able to figure it out.