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The RoboReel is one of the most advanced and manageable extension cords around, but this heavy-duty system comes with a heavy-duty price.
No other 3D graphics card comes close to this bang for the buck, making the 320MB XFX GeForce 8800 GTS mostly an easy decision if you need a midrange upgrade. Nvidia still has to polish off its Vista software, and the sooner-or-later arrival of competing cards muddies the waters a bit, but if you need a midprice graphics card today, this should be your pick.
If you don't mind just average photos, the DX7590 will appeal to snapshooters looking for more control.