Hi Jason, just a quick note to find out if you had any success with fixing the 473nm in it's original 'host' ? If not, how is the conversion to a 'portable labby' coming ? Did you happen to get those other parts sent out to me (diodes & drivers) ???? Please don't forget to send me the original host that the 473 WAS in when you send me the finished 'labby' alright ? What do ya think that we should do about that GREENIE ? Do YOU have any ideas as to what can be made in that host in the way of a HI-POWERED GREEN ? What would it cost me for you to get that thing to put out 300 plus mW's ? Please let me know ASAP OK ? Thanks sooooo much for EVERYTHING JASON, you're the BEST.............rob