Hmm good ram or not?

well ive been wondering if i should buy another stick of ram, but before i do i would like to know if kingmax ram is any good? i want the pc4000 version which is at an unbelievable price ($99). any experience or reviews of this ram? also there is a big difference from upgrading from 512mb to 1024 right? thanks

Heres the linky: http://www.newegg.com/app/ViewProductDesc.asp?description=20-156-012&depa=1

i just got my order in friday and have been using it with my 2.8E @ 3.5 with no problems at all...the memory runs great @ 250fsb and i plan to go higher with it. if i had waited just a few more days i coulda got it for $99 but i payed $103 each for mine because i bought 2x512. i recommend it because its an extremely great value for its price and performance.

i had one stick and it was good ram, hynix d5 ICs


i remember it doing like 260-265 @ 2.75v, dont know the cap because i was having heat issues at the time-

sold it because i couldnt find anymore for DC and a month later i saw newegg had em in stock again