You're quite welcome. The 4gb RAM stick costs me $42 on ebay. That, along with the $3 "spudger" brought my total cost to upgrade the RAM to $45.
While the RAM upgrade did speed up my system somewhat, what REALLY gave me a boost in speed was installing a 250gb Solid State Drive (SSD) that I bought online from Newegg for $99 last week. It's a Samsung EVO 840 model. I completely removed the very slow 1tb drive that came with the computer (that drive runs at 5400rpm - which is considered slow by any standard). Now, after pressing the power button, it's a matter of 10 seconds to get to the main screen (if that).
Even with the 8gb RAM and SSD, the system will never be very fast as it has a graphics chip that is integrated into the main CPU and it SHARES that RAM. I believe is uses at least 1gb of the RAM to operate. In my opinion, Samsung severely hobbled this machine when it decided to use the AMD processor with integrated graphics. Most of the better, faster computers have a "dedicated" graphics card that contains its own dedicated RAM. Unfortunately, this is not one of those machines. Remember, it's trying to render images on a HIGHDEF screen - and that requires some computing power.
Even now, web pages load slowly because the graphics engine is struggling to render (in HD) the graphics and videos that are imbedded in the webpages. These imbedded videos and pictures are increasing in number it seems (many are advertisements). You'll notice that when on these sites, your scrolling is not smooth, and it often lags.
In Windows 7, there is something called the "Windows Experience" number that tells you how your computer's speed compares to others running Windows 7. The highest number possible is 7.9 Well, they removed that function from Windows 8 - but the program is STILL in the system if you know where to find it! I ran it on this computer and got a score of 4.6 That is not a great score. The score reflects the speed of the slowest component in the computer. So, my SSD scored 7.9, and the CPU scored 5.9 - but the graphics scored 4.6 - hence the overall 4.6 score as the computer, even with a fast SSD and maxed out RAM, is slowed down by the graphics rendering engine.
Still, it is a nicely designed system and looks great in our Kitchen! Have a Happy Holiday