need help installing snow leopard on a sager np9280

[system tweaker]

hey i need help setting up snow leopard on my sager np9280. i have a 100 GB partition setup on it and it uses intel soft/fake raid (the not hardware kind). how do i do this without shafting my other partitions? specs are

 

Processor Intel® Core™ i7-920 Processor (2.66GHz) / i7-940 (2.93GHz) / i7-950 (3.06GHz), 8MB L3 Cache, 4.8 GT/sec QPI, LGA 1366

 

Intel® Core™ i7-965 (3.20GHz) / i7-975 (3.33GHz) Processor Extreme Edition (3.20GHz), 8MB L3 Cache, 6.4 GT/sec QPI, LGA 1366

 

 

 

Core Logic Intel® X58 Chipset + ICH10R

 

 

 

Memory 6 gb ddr3 1333 MHZ

 

 

 

 

BIOS 4MB Flash ROM BIOS

 

 

 

Display 17" (16:10) WUXGA (1920x1200) with Super Clear Glare Type Screen

 

 

 

Graphics Processor nVIDIA® GeForce™ GTX 280M with 1GB DDR3 Video Memory

PCI-Express™ 16X

Microsoft® DirectX® 10 Compatible

MXM 3.0, Type B

Support HDCP

 

 

 

 

Storage 2 500 GB 7200 rpm HDDS

intel soft RAID-0

1 12.7mm (H) Optical Drive Bay, SATA Interface,

DVD±R/RW/Bluray Combo drive

 

 

 

 

Audio System Built-in High Definition Sound System

S/PDIF Digital output

1 Built-in Microphone

4 Built-in Speakers

 

 

 

Pointing Device Integrated Touchpad with Scrolling function

 

 

 

Keyboard Full Sized Keyboard with Numeric Key Pad

Windows Hot keys

Integrated with Hot Keys for LCD Brightness, Suspend, Panel/CRT Display

Hot Keys for E-Mail, Web Browser, and Application

2 user definable gaming hot key

 

 

 

I/O Ports 1 HDMI output Port

1 DVI output Port (no HDCP support)

1 eSATA Port (VISTA only)

4 USB 2.0 Ports

4 Audio Jacks

1 RJ-45 LAN (10/100/1000Mbps)

1 RJ-11 Modem

1 IEEE-1394a Fire Wire

 

 

 

 

Slots 1 Express Card 34 / 54 Slot

7-in-1 Card Reader (MMC/RSMMC/MS/MS Pro/MS Duo/SD/Mini-SD)

 

 

 

Communication Built-in 56K MDC modem with V.90 & V.92 compliant

Built-in Gigabit Ethernet LAN

Bluetooth™ V2.1 + EDR module

Intel® Wi-Fi Link 5300AGN 802.11a/b/g/n wireless LAN

 

 

 

 

 

Power System 1 Removable 12 cells smart Lithium-Ion battery pack

Full Range AC-in 100~240V AC Adapter

 

 

 

Power Management System Management Mode (SMM)

Suspend to HDD / DRAM

Full features of SMI Power Management, Doze, Sleep,

Suspend/Resume Mode

 

 

 

Physical Characteristic 11.55 LBs with Battery Pack

15.5" (w) x 11.75" (d) x 2.35" (h)

 

 

 

Other Features Built-in 3.0M High-Resolution Digital Video Camera