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
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.