Able to play mists decently? (bootcamping and other things)

[foxhunting]

Hey there, have been digging through the internet left and right but have decided to just ask my questions here.
I'm thinking of returning to WOW after a year and half or so break to play casually, see the new content, try some stuff, basically I've been getting the itch to play badly since mists came out. Didn't really like cataclysm.
Is my computer even at a level for it to be worth returning? I'm aware the card is outdated and such, but would I be able to see decent-good performance all-round if I used bootcamp (which I have no idea how to do/have never used)?
Specs below:
Model Name: MacBook Pro
Model Identifier: MacBookPro5,4
Processor Name: Intel Core 2 Duo
Processor Speed: 2.53 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 3 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP53.00AC.B03
SMC Version (system): 1.49f2


Chipset Model: NVIDIA GeForce 9400M
Type: GPU
Bus: PCI
VRAM (Total): 256 MB


Any and all help would be appreciated! Thanks.

[Deleted]

im putting my money on no. (perhaps with low settings and below native res)
But if that is playable is another question.