SWTOR System Requirements

You won't need a computer like THIS!
At this point the system requirements of SWTOR have not been officially released.
However, there have been some hints from Star Wars The Old Republic developers as to what we can expect.
One developer was quoted as saying:
“We are definitely not intending it to be extremely high. It’s going to more modest to let more people into the game because not every gamer changes out their machine for super hardcore machines.”
This is good news for most of us, however many are still worried that SWTOR might stumble down the path taken by its predecessor; Star Wars Galaxies. As many are all too aware SWG was teeming with lag and other server issues, so even players with super computers often had serious problems with gameplay.
The current Star Wars The Old Republic system requirements, bearing in mind the release is still more than six months away, will be as follows:
-Supported OS: Windows XP / Vista / 7
-Processor: Dual core processor 2.6 GHz Intel Pentium D or AMD Athlon 64 X2 3800+ (Intel Core 2 Duo 2.2 GHz or AMD Athlon 64 X2 4400+ or better recommended)
-RAM: 2 GB (3 GB recommended)
-Video Card: 256 MB DirectX 10.0–compliant video card or DirectX 9.0–compliant card with Shader Model 3.0 or higher (512 MB video card recommended) (see supported list)*
-Sound Card: DirectX 9.0 or 10.0 compliant sound card (5.1 sound card recommended)
-DirectX Version: DirectX 10.0 libraries (included on disc)
-DVD-ROM: DVD-ROM dual-layer drive
-Hard Drive Space: 12 GB
-Peripherals Supported: Keyboard, mouse, optional controller.













I have a Intel Core i7 cpu 920 @ 2.67Ghz 12GB of RAM 2 ATI Radeon HD5670 Crossfire enabled graphic cards and yet when I play this game I get terrible lag that make it almost unplayable especially in combat situations. Why?
can i play it with a acer extensa 5235 laptop