This guide lacks important information and technical accuracy.
The ZG5 can handle a maximum of 1.5GiB RAM, and realistically, can handle only an extra 512MiB RAM on top of the 512MiB fixed RAM, because of variations in the actual amount of RAM on the card you install.
I followed the entire guide, I have no more available RAM, and the tracker pad no longer works.
Thanks a bunch! I now have a netbook that is no longer a functioning netbook.
Please remove this guide until it addresses these important issues.