I find this article's content suspect, unlike megabyte I'm not aware of any ambiguity regarding the definition of a kilobyte, it was always 1024 bytes though I can't cite a reference for that. Certainly I don't ever recall seeing a "Comodore 65.5" computer advertised.
This appears to be an attempt to rewrite history to suit the SI definition of a "kilo".
184.108.40.206 (talk) 08:54, 7 May 2011 (UTC)
The term kilobyte is apparently now not used - because "kilo" should be 1000, not 1024. Not so much rewritten, but updated. --Peterdownunder (talk) 13:00, 7 May 2011 (UTC)