Another interesting option in the wireless market is the butane soldering = irons. there are ones that you fill with fluid like a lighter and others = that take a pre-filled canister. Some have peizo electric ignition as = well. No idea of manufacturer or price. =20 Wonder if anyone had done some wave soldering for a home project? than = all you would need to do is place the components and lay the PC board in = place but having never seen this in actual operation (only when the = assembly lines are quiet) in industry I am not sure it is practical nor = cost effective for hobbyist work. Anyone professionally involved know more about this? Thank You! BRETT K WINCHESTER PM KD7JN mailto:[log in to unmask] http://www.icbvi.state.id.us/brochure/RADIO.HTM=20 READING SERVICES MANAGER ICBVI - IDAHO COMMISSION f/t BLIND & VISUALLY IMPAIRED P O BOX 83720 BOISE IDAHO 83720-0012 208-334-3220 ext 104 or 103 +7 =3D voice mail non-business hours fax 208-334-2963