it's not overly hard but not trivial- worst part is opening those old ones (putty knife or a steel ruler works well). Once you're inside you need to remove the optical drive/hard drive to get to the main board - then it's just a matter of removing the existing so-dimm and inserting the new and putting it all back together.
have a look at the video of how to do it on youtube - if you feel daunted probably best to get someone else to do it
APDV1: might take up your offer - just ordering the RAM. Do you know hwther the harddrive can be upgraded. Only came with 80GB. Is it a SATA drive 2.5' or some other Apple specific thing?
Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly
to your computer or smartphone by using a feed reader.