I am not sure who to point fingers at regarding backward compatibility or backporting. The simple fact is, other operating systems like the Android/iPhone gets the updates which run on older hardware. A few days back I saw a G1 running the latest Eclair. Nokia is probably doing something wrong since I haven't seen Fremantle running on any of the previous NITs. Please don't say it's an Internet Tablet. We are taking about software, software that is open source. Makes you wonder why we don't have a massive following like the Andriod.