Mandriva Core Update error?
 

Edit: Got this working, sorry!

I have Mandriva 2006 PowerPack advanced users, I downloaded the Mandriva 2006 Core Update from the site and burned it to a cd-r... I Rebooted and the cd booted and it gets past the legal agreement and Searchs for rpm and database... Then it says Is there a supplimanrty media you would like to configure and it gives you option for None, CD ROM, network, ..... I selected none and cd rom, both, and it says Error basesystem package not found??? what could be the problem...

Can you please describe the fix so others who encounter this problem can benefit from the solution?