I'm looking for a good bitrate calculator for DVDs. The problem with all the ones I've found so far is they don't do everything I need them to do.

What I need in a bitrate calculator (options-wise):

Ability to set different audio types for different tracks (i.e., track 1 is PCM, track 2 is 2-channel AC3, track 3 is 5.1 channel AC3 - that sort of thing) - all the calculators I've found only support setting one type of audio, though some allow multiple tracks of the same type
Ability to calculate bitrate with or without a DVD menu
Ability to calculate bitrate of multiple video titles on a single DVD
Ability to choose DVD-5 or DVD-9
Ability to add subtitle tracks (though I don't know if they'd be big enough to matter)

If anyone knows of a bitrate calculator that will do these things, I'd be eternally grateful.