I bought a 997df at Best Buy couple weeks back and I've been very impressed (from a Dell 17inch E770). Runs games at 1600x1200 beautifuly, no problems yet. Takes up almost the same amount of space too as the 17incher.
P4 2.8ghz 800mhzFSB | Allied AL-B450E | ABIT IC-7 | 1GB (2x512) CorsairTwinX 400mhzDDR DC | ATI Radeon 9800Pro 128mb | 32gb WD Raptor & WD 120gb 7.2k rpm | SB Audigy LS w/ Creative T5400 5.1