Grappler fans will be pleased to learn that Orange Micro, doyen of grappling, has released a serial version of its Grappler+ printer interface. For Apple II, II+ and IIe users it includes 25 firmware commands to take care of (among others) high-resolution graphics and 80-column text screen dumps. It can also accept an additional buffer module, Bufferpak, with 16K to 64K of printer memory. No UK prices have been set yet.