Sony to only offer one version of the PS3...maybe
How much do you want to bet that they are going to wait until some Xbox 360 launch numbers and opinions come out to determine whether or not the Playstation 3 will have different models or not. For now though, Sony VP Phil Harrison has stated that they will most likely go with one Playstation 3 version as to not confuse the marketplace.
"Are there two versions of the Xbox 360 that people want to buy, is my question," he continued. "I don't know."
"This is my personal view, not my corporate view, but when I look at those formats, I think it just confuses the audience. They don't know which one to buy, developers don't know which one to create for, and retailers don't know which one to stock."