Adding Ram to an I Mac

Hi Folks,
I recently acquired an I Mac (manufactured in 1998) and an additional computer for parts. I have upgraded the OS to 9.2 and would now like to remove the RAM from the parts machine and install it in the the good computer. Is this a difficult endevor and if not could someone provide some instruction as to the proper procedure. Thanks in advance!

 

Adding Ram to an I Mac

Thanks so much guys! Looks pretty straightforward.

 

Adding Ram to an I Mac

Just wanted to thank all you guys again for the link and input. It was super easy! The only part that took a little work was locating the RAM in the doner computer's logic board. I now have 64MB which should make a noticeable difference.