I just ordered two 5.6mm. Get ready for a 500mW 635nm and a 1.5W 445nm :eg:
One thing though, i see everyone using flexdrive's with a spring for positive contact. Would i be able to use a round driver, like your linear driver Moh? If so how would i go about putting it in? Would i put it on top of where the batteries are stopped so the negative of the underside of the driver is touching the host and then thermally glue it there or put it on the other side of the little ring that stops the batteries and just let the batteries push it up against the ring and get the negative through the case pin? Thanks! :beer: