Question sat a week in another thread unanswered so pardon my asking again.
Upgrading straight from 10.6 to 10.6.7 using NBI, update, NBI, reboot method.
When booting I get the Apple and spinning wheel. After 2 minutes a "Not Symbol" icon (circle with a line through it) appears over the apple. The wheel keeps spinning.
Rebooted numerious times once letting it run overnight never leaving that screen.
Boots fine in Recovery. Tried running two different versions of NBI while in Recovery.
Still fails for normal boot with initial problem.