Sadly it looks like my ISP has pulled the main rvmu site
(rvmu.port5.com) due to excessive bandwidth usage (victim of its own
success).
However, thanks to John, I've got a new mirror running at
http://rvmu.maushammer.com and I'm also in the works of getting a new
main site set up thanks to the List Network (who host
www.dcemulation.com which is worth a mention!)