Yah, my avatar is Cool Spot, a 7 up mascot. That particular version of CoolSpot is from the video game of the same name.
RAM is simple to upgrade on the e1505. Both sticks are located on the underside of the laptop and require just a small screwdriver to remove a cover. Adding to RAM does NOT void your warranty, however if you have a problem, some members advocate putting your old RAM back in so fewer questions are asked by the Dell techs.