Hewlett Packard presents a 2MB upgrade for the 300LX/320LX which will allow you to run your built-in programs faster and store more information on you

Hewlett Packard presents a 2MB upgrade for the 300LX/320LX which will allow you to run your built-in programs faster and store more information on your PDA. ??This is highly recommended if you expect to use your PDA intensively. There is only one memory slot on the 300LX/320LX, so it's recommended that you get the 4MB upgrade if you want maximum storage.