answer: yes

run two keyclones on your main machine (make sure to CHECK keyclone/settings/misc/able-to-run-multiple).. set each up for 5 boxing. when you mouse over one main... that group will get the key presses. arrow over the other main, and the second group will get the key presses.

keep in mind, the wows for each keyclone can be scatter across numerous machines. if you main box can run 4, then put the 2 mains, and 2 alts on it... put a main and an alt in each keyclone... then run keyclone on the other machines... linking them all together after setting the local machine up. (if that makes any sense)

if you want to get crazy, you can use a keymap and control all via one keyclone... but since you are ok with mousing over the 'main' for each group, i won't get into it (ask if you want to know)

also, be aware of the port number each keyclone grabs. they cannot be the same and will auto-increment to the next port if blocked. the port number will be on the titlebar and is configurable under keyclone/setup/general

let me know how it goes,

Rob