>>>>After having upgraded to Win2k, I found that the Intel 85815 display adapter needed to be upgraded. So, I went to Intel site and downloaded the Win2k version. Now, I can select again from the Intel adapters in the Properties for the Display. However, I only have access to 640 and 800. What happened to 1024 resolution?
>>>
>>>Check the Monitor type - it might be limiting what resolutions are available.
>>
>>That has been changed to Plug and Play. So, this might be the problem.
>>
>>I just don't know how to put back the assignation of my monitor in there. The only option available is to upgrade the driver.
>
>Or do it in Device Manager.

I finally found my way in. The problem is solved now.