Hmm...I'm running PC100 at 66 MHz CAS2 with my C433, and I'm getting 9-10 hours with the 3.0 CLI.
Do you have any resource hogging programs running in the backround (such as MS Office Find Fast)? Also, do you have a screensaver running on the C466 machine? That might be slowing you down.
Do you have any resource hogging programs running in the backround (such as MS Office Find Fast)? Also, do you have a screensaver running on the C466 machine? That might be slowing you down.