if i have an intel 975xbx2, e6600 with 2g of these mushkin memory sticks
http://www.newegg.com/Product/Product.asp?Item=N82E16820146599
will i have stability issues when i overclock to 3.0 ghz? due to these being 1.8v rated and value ram ( im guessing ill have to raise the voltage a bit which will surpass what they are rated at 1.8v) are these sticks ok or will i have to go with more expensive better ram ? is it really worth it to go with the
http://www.newegg.com/Product/ProductList.asp?Category=17&N=2010170147+50001504+1052108080+1052416064+1052308477&Submit=ENE&Manufactory=1504&SubCategory=147
http://www.newegg.com/Product/Product.asp?Item=N82E16820146599
will i have stability issues when i overclock to 3.0 ghz? due to these being 1.8v rated and value ram ( im guessing ill have to raise the voltage a bit which will surpass what they are rated at 1.8v) are these sticks ok or will i have to go with more expensive better ram ? is it really worth it to go with the
http://www.newegg.com/Product/ProductList.asp?Category=17&N=2010170147+50001504+1052108080+1052416064+1052308477&Submit=ENE&Manufactory=1504&SubCategory=147