Hello Everyone.
I am new to these boards and have read many topics.
I have a Windows 2000 Tip, not realy a tweak.
Make sure you have the correct drivers for your hardware.
I recently bought a E-Machines PC pre-loaded with WindowsXP Professional. I decided I didn't like WindowsXP Professional, so I purchased Windows2000 Professional. I was shocked to see that my screen was reduced to 400*600 resolution after the install. I quickly used the restore disks from E-Machines to copy the NT Drivers and install them.
This may sound pretty obvious, but I you would be surprised how many peoples computers I have fixed at 45.00 a hour and all I had to do was find correct drivers.