GameStop:PS4 is clearly focused on developers & gamers.

[Magnus86]

ethomaz said:

DieAppleDie said:
This has already been discussed, ask Pezus or Ethomaz for truth. PSX was the codename for the first Sony console, and had that name until PSone redesign launched.period

If I remember the PSX was used by the game community and press because "X" is a military symbol of some sort meaning "station" (that is a guess) but Sony itself used officially the PS codename.

Sony used PSX officially for a PS2 media center released only in Japan.

For Sony the official denomination was always PS until the release of the PSone... Gamers and press would have called it whatever they want but that doesn't change the fact that the official abbreviation was never PSX. :)