I know that using "slow-motion" at a data rate of
6000kB/s with resolution of 352x240 turns out pretty good.

And I know "fast-motion" with 720x480 is pretty good as
well.

I'm not much on full quality audio, so 44Khz at 160kb/s is
good enough for me...

I know that Fast-Motion's max data rate is anything up to
what the user selects. Whereas, Slow-Motion is set by the
user and stays that way.
( Correct me if I'm wrong...But it comes out like that in
VirtualDub for me.)

The question is...

How do I fit a movie (2hours to 2.5hours) on a 700MB (80min) CD??? (With acceptable Picture and Sound quality)

Is it possible? (Without compromising too much?)

Thanks in advance.

PS : The world will be a little easier if all those
companies stick to one DVD-R (or DVD+R) standard,
mass-produce it and sell it at an affordable price.