The answer is simply no. you cant because play station is made by Sony and Xbox is made by Microsoft, so there's no way of connecting together from a PS3 to an Xbox(or Xbox to PS3). They got very different systems. :)
A ps3
NO They are on different online networks. PS3 plays online on the PlayStation network which is not available for the Xbox 360
ps3 free online although in graphics and everything else Xbox - 360
pf ft ps3 has worst graphics xbox 360 has better graphics xbox 360 lasts longer xbox 360 has better online play and that is why PS3 SUCKS compared to XBOX 360 if you disagree well you are plain out wrong
No they do not
No, PS3 players cannot play with Xbox 360 players online.
They dont sell xbox 360 elites now but ps3 slim is cheaper then the xbox 360 slim because ps3s online is FREE but if you want to go online with xbox 360 your going to have to pay over $50 a year!
The ps3 is not better than xbox 360. Whatever ps3 has, xbox 360 has it better.
No, that option is not included. It is very unlikely PS3 and Xbox 360 gamers will ever play together since Microsoft and Sony are concurring with eachother.
PS3
If the Xbox 360 was free it Would be the Xbox 360 but since it's not it has to be the PS3
halo is only on xbox 360