There are a bunch of old versions on the gnutella network and all the good ones
have been added to Bitzi, so use any gnutella program that works with Bitzi to find
and verify the 5.10.27 and 5.10.28 versions before downloading. Those are
released versions so make sure you ignore the upgrade nags. Both come with a
removable adware component which you can uninstall easily. There's not likely to
be a cracked Pro version of those numbers because the sabotaged 5.2.x
versions came out before many people had upgraded to 5.1.