A hand-held toy is disclosed having portions which may be detached with an audible \u201csnap\u201d and interchanged in a variety of combinations. The user may be presented with an offer visible on the landing page such that the offer may be associable with the user’s IP address. In one exemplary application that combines ultrasound scanning with X-ray mammography, the compressing apparatus enables accurate, reproducible ultrasound images reducing distortion and attenuation, which may otherwise be introduced as a consequence of such a combination of imaging processes. The volatility of the games in the group is increased by randomly segregating a percentage of the machines to be eligible to win the progressive jackpot for a limited time period. Additionally, the system includes a second exhaust gas distribution component positioned within the chamber and communicable in exhaust gas providing communication with the inlet.