640 x 480, again

I would appreciate help with the following questions. I received no 
replies after I requested it the first time.

I am running Ogle on a Toshiba Tecra 8000 laptop, 400 mhz, RedHat 8.0. I 
can only get Ogle to work by reducing the display to 640 x 480, which 
means I lose part of the Ogle image. I am requesting help with these 
questions, and would be grateful for any response:

1) Is there a way to change the size of the Ogle display so that, if I 
have to go to 640 x 480, I can see all the DVD image?

2) Can I configure Ogle in such a way as to maximize the Toshiba PII 
processor, enabling me to run Ogle at 800 x 600?

Thanks,
Ted Parks