Sager is made by Clevo .... See my post on laptop ODM's and options here:
http
/www.tomshardware.com/forum/66730-35-reqiurement-mechanical-electrical-civil-engineering-software
The Optimus power saving stuff might be attractive but the 540M is a bit light for gaming. The 560M is due this summer tho and is a substantially better performer.
Here's the various cards results in 3D mark 06
485M - 19,465 ($495 more than a 460M)
6970M - 17,041
470M - 16,509 ($200 more than a 460M)
480M - 15,394
560M - 13,919
6950M - 13,719
285M - 12,989
5870M - 12,863
460M - 12,855
skipped a few

540M - 7,989
This Clevo P170HM will cost ya $1,569 from ProStar, customized as below:
17.3" 1920 x 1080 Full HD (16:9) LED Backlit Glare Type Display
Intel Core i7-2630QM Processor, 2.0 GHz, 6MB Smart Cache
8GB, PC3-10600/1333Mhz DDR3 - 2 x 4GB
NVIDIA GeForce GTX 460M w/1.5GB GDDR5
320 GB/7200rpm GB SATA-300 (SATA II 3GB/s)
8X Max. DVD±R/RW Writer/Reader / 4X Max. +DL Super-Mulit Drive
Windows 7 Home Premium Edition 64-bit
8 Cells Lithium-Ion Battery Pack 76.96WH
Integrated 802.11 b/g/n + Bluetooth V3.0 Combo
1 Year Premium Parts Warranty + 3 Year Labor
# Built-In Fingerprint Reader
# Built-In Gigabit Ethernet LAN
# Built-In 9-IN-1 Flash Memory Reader(MMC/RSMMC/MS/MS Pro/MS DUO/SD/Mini-SD/SDHC/SDXC)
# 1 IEEE-1394a Fire Wire
# 2 USB 2.0 Ports
# 2 USB 3.0 Ports
# 1 eSATA Port
# 1 HDMI Output
# 1 DVI-I Port
# 1 CATV Port
# 1 Kensington Lock Port
# Built-in Microphone, 4 Speakers and 1 Sub-Woofer
# 4 Audio Jacks for Headphone, Microphone-In, S/PDIF-Out, and Line-In
# 100/240V Autoswitch AC Adapter
# Standard Carrying Case with Strap
http
/www.pro-star.com/index.cfm?mainpage=productdetail&model=P170HM
Should be about the same from Sager, and all the other US Clevo dealers.
Find one here:
http
/forum.notebookreview.com/sager-clevo/91510-clevo-guide-v2-0-faq-reseller-info.html