Software Boxing with free programs?

Hey,
I'm experimenting on dual boxing on single laptop but i wanted advice on which software program to use. I've been trying keyclone but it doesn't seem to work with lotro (unless I'm doing something wrong). Is there any free software that works on dualboxing with lotro on single computer?

Octopus will probably work fine with it. HotKeyNet also apparently works with it.

doesnt ISboxer work with LoTRO?

It definitely works with LotRO, but is not in the category of "Free Programs".