yup was gonna say, ocuk have the 1.65v 2600+'s, the mobile 1.45 2600+ are the , well i think the highest 1.45v mobiles, highest i've seen available and only stateside. I would stick with a 2500+ but they aren't in stock maybe one sometime this week though.
Doesn't matter waiting for the 2500+ though as my dfi lan party is poo, unstable and 2 sticks of ram that have been fine till now are dead, bh-5, and can't find anymore around anywhere, so suckage. rma time.
