I have been considering the lamp upgrade that was advertised and offered by Durst Pro/Jensen Optical at one time. Has anyone here converted their enlarger to this new 1200 watt lamp? If so what have your experiences been? Aside from that is there another way of converting a 138S to a point light source? Will the current condensors work with a point light source? What is the current URL for Jensen Optical/Durst Pro? I don't seem to be able to locate it. Thanks for your help.