Question: What did Marie Curie discover? Answer: Marie Curie studied the radiation of all compounds containing the known radioactive elements, including uranium and thorium, which she later discovered was also radioactive.
A couple of final limits related to virtual memory are the maximum size and number of paging files supported by Windows. 32-bit Windows has a maximum paging file size of 16TB (4GB if you for some reason run in non-PAE mode) and 64-bit Windows can having paging files that are up to 16TB in size on x64 and 32TB on IA64.
Choosing which of those virtual servers is best comes down to what you plan on running on it. For larger websites or applications, the Custom Cloud Virtual Server with upwards of 1GB of RAM is the best option. For smaller sites, we recommend the Standard Cloud Virtual Server.