Owners of PS2, The Bouncer, and a DVD-ROM drive. Can you please help me?

[sMashPiranha]

This'll sound weird but I need to know how much data (megabytes) is on the 'The Bouncer' disc.
If anyone knows or can find out can you please tell me ?
thanks

 

[Maleficus]

I won't say it but i'll think it