Hi Don, A very loaded question, and asked of a very biased person. What I say here is my own very personal view, but based on being a Duxbury and Megadots distributor in the United Kingdom. As you may or may not know, Duxbury Systems own the source code of both products. Megadots will work in Windows, and right up to Vista. It has many excellent qualities. However, it was indeed based on a DOS Kernel and has been adapted one way or the other to work in a DOS Shell in Windows. On the other hand, the Duxbury Braille Translator is a Windows based and developed product. It is also mostly Unicode compliant, which means that rule files can be, and have been, developed for non-Roman script languages and what are called "glyphs". In very simple terms, Unicode is a massive character set of over 40,000 characters (or glyphs) and as well as the characters we use, includes Arabic, Greek, Indic characters, etc., and things like Copyright, Registered and Smiley signs. Microsoft Office and indeed all modern text processing software is based on using Unicode now, and so in theory, one can take any of these 40,000 odd characters and map a braille dot combination to it. So, bottom line? Megadots will remain as is, and the Duxbury Braille Translator will continue to evolve in Windows, and perhaps even other platforms such as Apply MAC and Linux.. George Bell. -----Original Message----- From: guispeak@xxxxxxxxxxxxx [mailto:guispeak@xxxxxxxxxxxxx] On Behalf Of Donald L. Roberts Sent: 15 January 2009 23:06 To: guispeak@xxxxxxxxxxxxx Subject: [guispeak] Megadots versus Duxbury I am hoping that George Bell or anyone on this list could tell me generally what are the comparative strengths and weaknesses of Duxbury and Megadots. I own an older version of Duxbury, specifically 10.4, but never have used Megadots as I thought, apparently erroneously, that Megadots was written for Ms Dos. So how do the two compare. Don Roberts ** To leave the list, click on the immediately-following link:- ** [mailto:guispeak-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** guispeak-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:guispeak-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** guispeak-request@xxxxxxxxxxxxx with the Subject:- faq ** To leave the list, click on the immediately-following link:- ** [mailto:guispeak-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** guispeak-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:guispeak-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** guispeak-request@xxxxxxxxxxxxx with the Subject:- faq