No, it's not the driver, it's well connected. I guess it maybe the protection on the batteries, although I can't say that for sure since I can't read the japense on the label. But it has been more stable recently.
@Raybo : nice pics, but you should resize them. They're a little big.
@Traveller : I really like the sky in the first pic...
Got my CR2 batteries today
And here's some silver coins
And a random flower
Got the batteries and fired it up today.
The batteries work okay, but they behave a little weird... When I fire up the laser for the first time, it starts out not so bright, on the second time it's way brighter, then it goes down a little on the third light up, and finally it start going...