All going along great until last evening 3 or 4 crashes and then would not boot up finally got it up and running through CWM recovery only for the battery to drain faster than Concorde so back to official version until I see what has happened. Nexus s by the way no other problems no new apps...
I had some issues all little niggly things with 2.4.13 in the end I decided to go the whole hog. I firstly moved all my needed files from phone to computer.
I then did a complete wipe
wipe data and factory reset
under mounts and storage
format the following System/cache/data/boot and...
What a rom just perfect on nexus s no bugs found so far works a treat with air kernel (new version3.0.27 cpu up to 1400 on smartass v2 and cfq Thanks to all developers for your time and effort. Battery is great too.
I am strangely drawn back to Miui every time cant wait for the release well done to the team as regards the contact issue my way round it is to duplicate the numbers ie +44 and 07 for all contacts problem solved. Thanks again