now,i burn flash on my DM6437 relying on dvdsk/flashburns,but when i use non-bios,it works. If i use bios,it doesnot works. now according to the flashburn doc,it doesnot need "cmd"file.but i look for a lot docs,some use "boot.asm",some modify tcf(memory about ISRAM etc),some need two hex file...one word i confused.can someone help me,pls?