hotkeynet specific: http://www.dual-boxing.com/showthread.php?t=16177

Sotfware: http://www.dual-boxing.com/showthread.php?t=16177

We can't tell you if you think it's worth it to spent money on something, that's your own call. I still use free software, where i think about 80% of the 4-5 boxers use Keyclone or ISboxer.

Browse the Software forum for more info.