You can check out the three new Best Practices Articles
Predeployment I/O Best Practiceshttp://www.microsoft.com/technet/prodtechnol/sql/bestpractice/pdpliobp.mspxby Mike Ruthruff
Partial Database Availabilityhttp://www.microsoft.com/technet/prodtechnol/sql/bestpractice/pdbavail.mspxby Danny Tambs
Comparing Tables Organized with Clustered Indexes versus Heapshttp://www.microsoft.com/technet/prodtechnol/sql/bestpractice/clusivsh.mspxby Burzin Patel, Sanjay Mishra