Will WOW Run???

Hi there,

I am buying a new laptop and am wanting to start to play World Of Warcraft, with all 2 (3) expansions will someone please tell me if it would run smoothly on the laptop, there will be nothing in the background apart from Wow when im playing. The specs of the laptop are:

Genuine Windows® 7 Home Premium 64bit- English
320GB (5,400rpm) Serial ATA Hard Drive
Video Card:Intel Integrated GMA 4500MHD
Memory:3072MB 800MHz Dual Channel DDR2 SDRAM [1x2048 + 1x1024]
DrivesVD +/- RW Drive (read/write CD & DVD)
Screen:15.6" Widescreen WXGA WLED (1366 x 768) TFT Display with TrueLife™
Processor:Intel® Celeron Dual Core T3100 (1.90 GHz, 800 MHz FSB, 1 MB L2 Cache)

Thanks In Advance....

Sarm