I don't mean to call you a liar, but there's no way you wrote this guide. Not only are the pictures out of date, but so is the information. GeForce 6 cards are YEARS old, and no one nowadays is going to say AMD chip can compete with an Intel chip, other than perhaps in the sub-$100 range. Also, Intel stopped making Pentium 4s a long time ago. And the whole point of the naming of AMD chips (for example the Athlon 64 3800+) was to represent that the performance would be about the same as a 3.8 ghz P4. In "your" article you state that a 3 ghz P4 would be about the equivalent of an Athlon 64 4000+, which is really way off. Also, you failed to mention motherboard form factors. Most motherboards are either in the ATX form factor (12" x 9.6") or the Micro-ATX form factor (9.6" x 9.6). When choosing a case you have to be sure that your case supports your motherboard form factor. Almost every case you could buy nowadays will support an ATX motherboard, so that's not really an issue. Just make sure you don't get a Micro-ATX tower if you plan on using an ATX motherboard. :P Anyways, onto the pictures. Even if you are going to put up pictures from Google, make sure they're at least somewhat recent. The picture of the motherboard you used is at least 10 years old. Another thing you failed to mention in your article was a distinction between the different kinds of video cards. Any video card made nowadays will be a PCI-Express video card, whereas older video cards were usually AGP. The two connection types (PCI-E and AGP) are not interchangable, so DO NOT buy a motherboard with a PCI-E x16 slot and try to put an AGP card in it. It won't work. :-s