Upgrading the memory.
Got the MacMini yesterday, and successfully upgraded my memory to 1GB. Went to Fry's and got a PC2700 1GB module. The brand is Patriot Memory, and the price was 169.99 (sku 4083642 for those that care).
Getting the case open was tricky. I gave up 3 times before I got the courage to do it. You do use a putty knife as in the video, but your really need a couple of butter knives to hold open the areas you have already pry'd up.
Once open, the memory came out easy, and it was easy to put in the replacement one.
Getting the case closed, was just as tricky as opening it. There are metal fingers all along the back side where the accessories plug in, and they are very hard to line up. It took me about 15 minutes to close it, but once I finally got it. I was set.
Fired it up, and it now shows 1GB in the system information - and by the way, it is MUCH faster.
-- jeff