There is a new firmware download for the Nokia 5800. It is version 31.0.101 and I have successfully installed it.
I was not able to download OTA (over the air), as it says not available, but it is there to download through the new Nokia Software Updater (v1.8.10en).
I can tell immediately that the new version does not bring Kinetic Scrolling in the Internet, Address book, Gallery or Music lists, but it seems a lot quicker (perhaps because it rebooted the phone) moving through the address book, music lists and gallery. Photos load immediately and I have over 500 photos on my phone and almost 5 GB’s of music and video etc.
- See my Nokia 5800 page.