Hi, On http://wwww.geocities.com/msxhans you can find the NMS8280 service manual. Well. most of it and in a reasonable quality, i did manage to get hold of photocopies of the original. Also some new hardware articles send to me by Pierre Gielen and JP Grobler, thanks! Have fun, Hans **** Problems? contact [EMAIL PROTECTED] See also http://www.faq.msxnet.org/ ****