If you want to make it easy, Philips has a $300 appliance for making homemade pasta:
http://www.amazon.com/Philips-HR2357-05-Pasta-Maker/dp/B00REJMIJ6
Dump in flour & water and fresh pasta magically comes out - it both mixes & extrudes it for you. Walmart has 25-pound bags of flour for just shy of $13. If you eat a lot of pasta & want it fresh, it's the best way to go. Philips also sells additional discs for different pasta designs, so you have a lot of options for stuff like penne, spaghetti, lasagna, etc. Plus you can mix in stuff like spinach for different flavors. Pricey, but this is the best device on the market for making homemade pasta easily.