What is the difference between a demo and an intro?
Today, an intro is usually limited to one executable 64kb (65536 bytes) file, while there is no such restriction for demos. Of course demoparty organisers DO set a filesize limit for them as well, currently between 10 and 20mb. Final versions or windows ports of older ms-dos intros might be bigger than 64kb. The term ‘intro’ is historically determined by the early crack-intro(duction)s (see [2.3.] for a bit more about them…) and does not imply a _specific_ filesize limit. Other common intro categories are 4kb (4096 bytes) and 256byte.
