The 90 minute limit?

[KathyMac!]

Hi all,

I am creating my first DVD. Have a dual 1ghz MDD G4 Tower with 
SuperDrive and  22" Display.

My first project is to transfer my Columbia House VHS collection of 
Roseanne TV shows to DVD. Each VHS holds 4 episodes. This comes out to 
be 5 or 10 minutes over the 90 minute limit of iDVD.

Without editing the shows, is there a way around this yet? I would like 
to put all 4 episodes on 1 DVD. Not 3 on one disc and 1 on another.

What if I build the file in iDVD....can I then burn it from say DVD 
Studio Pro instead (which I understand does not have the 90 time 
limit?) or do I have to actually BUILD it in DVDSP first and skip iDVD 
altogether?

If I choose to get DVDSP to do my work (and I really don't want to) is 
there anything special I need to know about creating my file in iMovie 
3? How is it then exported for burning in DVDSP?

I sure wish that Toast 6 was out about now....but then again, will it 
also have a 90 minute time limit?

Any help on this 90 minute limit would be appreciated. Work arounds for 
how to build these files, which programs to use, and so on....

Thanks so much..

KathyMac