DHCP not working in rc1 ?!?

[yeast2u]

I think I found the solution for the issue (at least my laptop works fine now both wired and wireless).
1. Use NM to find a WIRELESS NETWORK to join
2. NM will prompt you for add connection window
3. Switch to address tab, and select from the drop down list to Routes
4. uncheck all the options
5. save

You wireless dhcp should set the default route and dns automatcally.

But one thing I was wondering why manually added wirless network do not have to manually uncheck the boxes on routes page? Maybe security concerns?

Hope this helps.