Logitech's 1100 goes above and beyond its predecessor with a black anodized aluminum finish and the ability to customize the controls on the 3.5-inch touchscreen.
Beyond that, things have remained fairly unchanged. It still handles as many as 15 devices from a database of 175,000 and has wireless RF capability when paired with the Logitech Harmony RF Extender. The remote is expected to ship in February for $500, but since the upgrade isn't groundbreaking, you may want to stick with the 1000. It can be had for under $300 online. [Logitech via Electronista]