JSCAPE is pleased to announce the release of JSCAPE Reverse Proxy 1.1. This release includes support for Windows 64 bit environments as well as rewriting of absolute URL when using HTTP/S based proxy services. http://www.jscape.com/products/file-transfer-servers/jscape-reverse-proxy/
Source: http://www.jscape.com/blog/bid/44796/JSCAPE-Reverse-Proxy-1-1-Released