314 or Pro 4 Max memory?

Hi all,
I wanted to let you know I was able to upgrade the memory module in the 314 to 4 GB. Below are my instructions. I've also posted a comment here:
http://ptarmiganlabs.wordpress.com/2013/08/16/add-more-ram-memory-to-readynas-rn312/
but it is currently awaiting moderation.

Since the Hynix module the author used was out of stock everywhere, I ordered the following gskill one: http://www.newegg.com/Product/Product.aspx?Item=N82E16820231341 Part name F3-10600CL9S-4GBSQ I made sure it had 9-9-9-24 timing @ 1333 MHz (PC3 10600) and 1.5 V operating voltage, like the kit mentioned in another post on this site. Getting to the memory slot on my unit was fairly easy, though more complicated than described above. First you have to remove both sides of the unit. Two screws each on the back hold them in place, after removing these slide the panel towards the back, and finally wiggle it straight out. Next, remove the 4 screws holding the top plate down (these were previously covered by the side panels). Now slide the top panel off, again towards the back then out, and you will see the memory slot hiding underneath. Simply pop the old one out and replace it with the new one (Beware of static! Try to hold something grounded with your other hand.) You may want to replace just the top cover with a couple screws, to protect the memory, then power on the NAS first before you do all the side panels. I decided to cross my fingers for luck instead and just go for it, but YMMV. When reinserting all the panels, observe the notches cut out on each to accommodate the clasps on the unit. These clasps seem fairly easy to break, so be sure to line them up with the notches, then push the panel in and slide it into place. Overall you shouldn’t have any problems! -Evan