Well, not that I would buy a W700 for the express intent of playing games, I would buy it for content creation / development and fell good knowing i could play games if i wanted to.
That said, I played round the config:
System components
Intel Core 2 Duo processor T9600 (2.8GHz 1066MHz 6MBL2)
Genuine Windows 7 Professional 64
17" WUXGA 400NIT TFT
NVIDIA Quadro FX 3700M 128-core CUDA parallel computing processor 1GB (dedicated)
2 GB PC3-8500 DDR3 SDRAM 1067MHz SODIMM Memory (1 DIMM)
Ultranav + Fingerprint Reader
Non-RAID HDD, 320 GB Hard Disk Drive, 5400rpm
DVD Recordable 8x Max Ultrabay Enhanced (Serial ATA)
Express Card(54mm) + Express Card(34mm)
Intel WiFi Link 5300 (AGN) with My WiFi Technology
9 cell Li-Ion Battery
$1918.24
Considering they JUST pulled the Y730 this is the only 17inch you can get from them.
I had thought we'd be seeing i7 and i5 from Lenovo by February 2010, but with the upcoming 750???? (guessing because it's 450, 550, and 650) I suppose its anyone's guess. . I certainly haven't heard anything.