Could you please answer a few questions?
Edit: some questions I had were answered pretty well by your 'exploding driver' posts in [link=www.laserpointerforums.com/forums/YaBB.pl?num=1213471542]Dave's thread[/link].
Are you shipping from Perth? Will you ship to the US? Any (rough) idea what the shipping costs would be to the US?
Payment: Paypal? Google Checkout? Other?
How much on-time has this thing seen?
Is this module the one that the first driver was hooked to when it died, or the replacement?
You already sold one of the modules with no driver [link=www.laserpointerforums.com/forums/YaBB.pl?num=1216665974]here[/link], and now you are selling another driverless module... what happened to the second driver? If it died too, was this module hooked to it at the time?
How have you been driving this module?
What was driving this module when you made the 680mA observation? How was that measurement made? Was that the current going in to the driver, or the current going in to the diode?
Thanks for your time,
- Foobario