Will the playstation 4 be able to play PS3 games and is 8 Gigabytes all the memory available?
No, the PS3 is not B/C, but the streaming of some PS1/2/3 games to the PS4 will be possible.
8GB is a lot of memory.
Customer Service - 1-800-345-SONY (7669)
Account & billing Support -1-877-971-SONY (7669)
Available Mon to Fri 8am - 8pm PST
Chat is available: Monday - Saturday 6AM - 10PM, Sunday 8AM - 8PM PST
That is the problem. This poor soul obviously used Google instead of Bing and was led astray.
Edit: duplicate threads merged
Imperator Danknovaxperaux Divi filius Imp XIII Pont Max Trib Pot XLIX Cos CXVI Primus Signiferi Box-xy Princeps Moderatores Pater Forum