On Mon, 19 Apr 2010 23:51:08 -0400, Luis V. Romero wrote: >Maybe I'm "cheap", maybe not. Certainly, for some of us, the small size is worth some premium. Those who are comparing the KPA500 to a ALS-600 should take note that it's less than 1/3 the volume, and about the same weight as the ALS-600S. 73, doug