There are a couple of threads that include what is safe to freeze. Do a search.
Droid Razr Bloat - Safe for Removal... is the Stickie for a list which can be quite helpful. Remember, DON'T Delete, Freeze instead, and watch out for Yahoo and freezing of apps, as there are some which will kill the updates to your Yahoo email.
"Saving DROID Razr's, one battery at a time. :-)" - (credit SallyC)
Avatar is Maxwell Smart, AKA Agent 86, from "Get Smart" (with his signature "Shoe Phone"), a SitCom TV series by Mel Brooks & Buck Henry, based on the spy thriller series, "The Man From U.N.C.L.E.".
"Guidelines of Conduct" for DroidForums.net