In his blog War Room – notes from the field, Hugo Ferreira writes about what the VMM 2008 and 2008 R2 Configuration Analyzer (VMMCA) checks. It is updated for October 2010.
Check his blog for all details:
http://blogs.technet.com/b/hugofe/archive/2010/10/28/october-list-of-vmm-failover-cluster-hyper-v-updates.aspx