well, that's my question, i'm going to buy a vaio VPCCW27FX, and i would like to know if it is possible to install snow leopard, i'm noob at this so any help would be very much appreciated! here are the notebook specs:

Processor: intel core i5
Processor speed: 2.4GHz (with Turbo Boost up to 2.93GHz )
Cache memory: 3Mb
RAM: 4gb DDR3
HDD: 500gb SATA
Optical Drive: Double-layer DVD±RW/Blu-ray Disc/CD-RW
Graphics: NVIDIA GeForce GT 330M GPU 512mb dedicated
Networking: Built-in 10Base-T/100Base-TX/1000Base-T Fast Ethernet (RJ-45 connector)

Wireless networking: Wireless-B+G+N
Bluetooth: yes
Audio: Intel High Definition Audio support

thanks in advance, also, I have an external 1Tb hdd, i would like my notebook to have both, win 7 and snow leopard, so i don't know what would be better, both OS on internal hdd or one OS each, thanks!

Hi there,

Does it have the HM55 chipsets?

Cheers,

it has the Mobile Intel PM55 Express chipset

Originally Posted by luckytu7

it has the Mobile Intel PM55 Express chipset

Hi there,
I would think they are in the same family and it should be possible with some bits of tweaking

Cheers,