Details here: http://meego.com/community/blogs/val...ect-day-1-here

Screenshots here: http://meego.com/devices/handset/handset-screenshots

EDIT: Changed the thread title.
Final MeeGo v1.1 release is not expected until October 2010.

Btw, you can flash this onto your N900. Instructions in the links below (Please read the instructions and warnings very carefully!).
http://meego.com/downloads/releases/...eloper-preview
http://tablets-dev.nokia.com/meego-codedrop.php

If I were you, I wouldn't do anything with this until I know what I am doing. Wait for better instructions in our t.m.o/MeeGo wiki.