[VonWaffen]

It s not so hard....My fist one was made by hp pavillon just like you ,2 year later a was building one by my self , just need to read some description and ask what you didn t know....begin by chosing what you want to do with and how mush you want to put, if it s for gaming you must chose if you want to go with ati or n vidia first then chose you mother board and all compatible stuff to go with...processor ,video card ,a powerfull power supply able to deal with everything you got , hard drive,dvd reader , casing ,sound cart and everything you want.....you can start by surffing the net and check price and stuff you can get a any computer site , read description of parts and you will learn a lot....
ASKING HELP IF YOU NEED SOME TO THE PLACE YOU BUY YOUR STUFF
THEY WILL GIVE YOU GOOD ADVIS...