I’ve had the HP Slimline S5XT only two weeks now and already love it! I purchased it directly from HP.com and bundled it with additional software, including MS Office 2010, Adobe Acrobat X Standard, Windows 7 Ultimate [64 bit], and opted for the extended warranty. It will replace my HP Pavilion A450Y with Pentium 4 chip which is still going strong almost 8 years post purchase from HP.com in early 2004! HP customized my Slimline S5XT to include an Intel I5 quad-core chip w 6 MB cache, 8 GB memory, 7200 RPM HD, wireless card, and NVIDIA graphics card. It’s fast, compact, lightweight, and is whisper-quiet - so quiet it’s difficult to tell it’s even running. It’s great fun and a joy to use and is already improving my professional work. Highly recommended I purchased HP based on my previous positive experiences – they provide great service, warranty extensions, excellent on-line support for everything from documents to downloads, and most importantly, a great computer at a great price. Thanks, HP!