>Hi, Dragan.
>
>>Actually, there are only two Windows apps which are backwards compatible over 20 years (i.e. they can still use files written in their old versions): Fox and Notepad. Um, don't scratch Fox yet.
>
>Well, of course you always need a couple development platforms going on.
>
>By the way, did you check if Windows 95 notepad.exe is the same as in Vista?

Don't have Vista. And in XP (or was it w2k? or earlier) Notepad started accepting Unicode. But amazingly it can still open a plain text file without converting it to any fancy new format :).