I went to the source for more details and it's true this is OS agnostic but I can see where folk would struggle with its install. For example you may have to enable Java, then get a plug in to a browser that you might not have.
Frankly, I'd forget it if this seems too much work.
PS. Source and such is at http://sourceforge.net/projects/xdman/
After downloading the above program I tried to install it but several times appears a message stating that the program is for Windows only notwithstanding that in the download.com it is ad for Mac Os 6 and up. What can I do or what other program can be similar? THANKS for any help I can get.