can i mix these 2 kinds of rams
http://www.newegg.com/Product/Product.asp?Item=N82E16820146846
http://www.newegg.com/Product/Product.asp?Item=N82E16820227069
i have the 2nd one runnin in duel channel and i want to know if i added the first one with what i have then got more so 1gig+512mb then later +512mb
would their be any problems
say something if this was confusing to read ty for responces
http://www.newegg.com/Product/Product.asp?Item=N82E16820146846
http://www.newegg.com/Product/Product.asp?Item=N82E16820227069
i have the 2nd one runnin in duel channel and i want to know if i added the first one with what i have then got more so 1gig+512mb then later +512mb
would their be any problems
say something if this was confusing to read ty for responces