Upgrading an HP Touchsmart 300

My wife loves her touchsmart, but was complaining it was getting extremely slow! We throw a few upgrades on it to see if there is an overall improvement in performance. So far so good, she is happy with it once again... happy wife happy life!! Configuration before upgrade: Athlon II x2 235e 2.7 ghz CPU 4gb DDR3 RAM 320gb SATA HDD ___________________________ Configuration now: Athlon II x4 645 3.1 ghz CPU 8gb DDR3 RAM Crucial 250gb SSD drive Clearly the SSD was the biggest improvement, but the extra RAM, and CPU upgrade helps it out as well!