No I dont want to risk damaging the chips.

There was a thread in Xtreme bandwidth on my modules where someone did that, and they couldnt be identified. Most people thought they are either Elipda Hyper or BBSE (whichever one is the slower one of the two is what they perform like).

By the way have you got a link to your 4 Gb geil modules so I can check them out?