Illegal downloads only consists of files which breach copyright
laws.
Videos and music that have not been licsenced is not considered
illegal.
Any program that is freeware and/or opensource is also not
illegal.
Technically,
example:
You download a game that is a "full" retail version. ->
illegal
You download a game that is a trial version. -> legal
You download a "crack" -> legal
You download a game that is a trial version. and it's crack ->
legal
You download a game that is a trial version. and it's crack and you
use the crack -> illegal