Check our Rob Cockerham's exploration - he likes tackling these sort of things (Dyson and Herbalife cop much larger pastings if you explore the site further).
http://www.cockeyed.com/citizen/goldkit/cheat.shtml
http://www.cockeyed.com/citizen/goldkit/cheat.shtml
I think you mean Kirby, not Dyson. Here's a link: http://www.cockeyed.com/citizen/kirby/kirby.html