PS3beats360 on 11 June 2009
PS1 = CD
PS2 = DVD/CD
PS3 = Blu-Ray/DVD/CD
Sony uses a different media format every console generation due to the advancement in technology and wanting to expand console gaming, music and movie industry at the same time.
Business is about innovation by taking risks and bringing new customers to buy its products to result in profits for the company. Risks are made all the time by businesses. Some work out, others don't work out.
