Need a little help in deciding which system to upgrade to.... This is system 1 $1,304.92 http://www.newegg.com/Product/Product.aspx?Item=N82E16811119160 http://www.newegg.com/Product/Product.aspx?Item=N82E16813131682 http://www.newegg.com/Product/Product.aspx?Item=N82E16814125357 X2 http://www.newegg.com/Product/Product.aspx?Item=N82E16817139006 http://www.newegg.com/Product/Product.aspx?Item=N82E16819115071 http://www.newegg.com/Product/Product.aspx?Item=N82E16820226095 System 2 $1,353.92 Same case as above Same PSU as above Same Video cards http://www.newegg.com/Product/Product.aspx?Item=N82E16813157213 http://www.newegg.com/Product/Product.aspx?Item=N82E16819115211 http://www.newegg.com/Product/Product.aspx?Item=N82E16820134852 System 3 $1,057.92 Same case as above Same PSU as above Same Video cards http://www.newegg.com/Product/Product.aspx?Item=N82E16813157217 http://www.newegg.com/Product/Product.aspx?Item=N82E16819115073 http://www.newegg.com/Product/Product.aspx?Item=N82E16820226095