mylarchy's green laser mod... holy cow

I found this guy Mylarchy on youtube. His videos show off his green lasers he got for cheap ($24 for a 30mw) from dealextreme, and he somehow modded them to be complete beasts. He won't give away how he did it though :[ Any thoughts on what he did? I can't post the link in here, sorry. Just search youtube for mylarchy.

all it is is a pot mod or adding more volatage using rechargeables

BS. Don't believe everything you see. Pot modding DX lasers ain't a very good idea IMO.

That guy sounds like a serial killer ;D