4. The method of claim 3 , wherein the nested level of address translation comprises using a first structure to translate the second guest virtual address to a guest physical address and a second structure to translate the guest physical address to a second host physical address.
4. The method of claim 3 , wherein the nested level of address translation comprises using a first structure to translate the second guest virtual address to a guest physical address and a second structure to translate the guest physical address to a second host physical address. 5. The method of claim 4 , wherein the first structure comprises a hierarchical structure and the second structure comprises one of a hierarchical structure, a hash structure or an offset structure.