Welcome to the forum!
Most everyone here builds their own comps.
The main question is....what are you going to use it for?
If its for ultra high end gaming then thats one thing...but for just a basic machine you can use basic stuff.
For a basic build I like Biostar motherboards..they are easy to work with...not a lot of overclocking options..but not a lot of complex bios settings either. I like the M7VIZ for basic builds
http://www.newegg.com/app/ViewProduc...138-231&depa=0 www.newegg.com is a great supplier.
A lot of people recommend the barton 2500 for basic builds.
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So a lot of it depends on what you are going to use the machine for
Some decent advice is to not scrimp on power supply and RAM..because those are 2 areas that can drive you crazy trying to track down problems....bad ram and weak power supplies can both give lots of random errors/shutdowns etc.
Wait till a better time tomorrow when more people are online and post back stating what you want to use the machine for...then you'll get more/better answers
JP