On Tue, Jul 11, 2006 at 10:58:51AM +0200, Christian S wrote: } list_to_binary([A,B]) for concatenation. 1> A = <<1,2,3>>. <<1,2,3>> 2> B = <<4,5,6>>. <<4,5,6>> 3> <<A/binary, B/binary>>. <<1,2,3,4,5,6>> -Vance