Hi I'm kind of new to all this but, How do I do a "clean install"?
Just to point out..
I'm running Leopard on a Macbook Pro, 2.2 GHz Core2duo, 2 GB RAM, and 160 GB hard drive space. I did a upgrade because I didn't want to lose anything but everything runs slow, typing is slow, the dock and everything.
Thanks in advance.
When you run the installer there is an "Options..." button on the lower left. That contains the various installation types. A "clean" install is an Erase and Install where the disk is erased and Leopard is installed. All previous data is lost. An Archive and Install archives all your old system files to a separate directory and then install Leopard where the old OS was. Users and apps are preserved. If you have an external backup drive with a clone of your hard disk, I would do an erase and Install followed by Migration Assistant which will bring over all you old users and apps from the external hard disk.