I used Cucosoft to convert to DVD and had several avi files but due to size it outputs DVD1 DVD2 .. etc I tried to merge option but same effect. Is there a way to convert to a single DVD/VTS_01_1 ... _2 ... _3 etc or even an ISO file? I sent an email to the Cucosoft support but so far no reply and their online fag/support has nada. Tks