1. A system for discovering and utilizing a virtualizing program, comprising: a processor; and a memory communicatively coupled to said processor when the system is operational, the memory bearing computer-executable instructions that, upon execution by the processor, cause the operations comprising: determining the presence of the virtualizing program through the use of a virtualized device; receiving at least one page of information manifested into the physical address space of a partition, wherein the at least one page of information is indicative of a calling convention, and wherein the at least one page of information is owned by the virtualization program and is accessible to the partition; establishing the calling convention with the virtualizing program, based on the at least one page of information; and sending a requested operation to the virtualizing program using the calling convention, such that the virtualizing program performs the requested operation.