Got a bunch of these parts, marked "8041016A" and with a Tandy logo (?), one site listed them as DRAM, but does anybody know what they are? 16kx1, 4kx1? Something else? -- Member of the toughest, meanest, deadliest, most unrelenting -- and ablest -- form of life in this section of space, a critter that can be killed but can't be tamed. --Robert A. Heinlein, "The Puppet Masters" - Information is more dangerous than cannon to a society ruled by lies. --James M Dakin