i tried it and it worked for me.
i tried it with normal windows operations. i prorgramed "move, cut, copy, insert, back, forward" and everthing worked . they also workes "back forward" at firefox portable
so do they work for you? or which comands do you use? and i didnt even need to install any drivers seperately. i only installed the logitech suite
the only 2 things i could think of is the iso. i use a th2 build 10586 with updates till december.
or the other thing is the registry file you insert with winreducer:
<Element Category="System" Name="WinReducer Registry Integrator" Selected="true" Value="C:\WinReducerEX100\WORK\INTEGRATE\WinReducer.reg" />
EDIT: the iso was made with 0.5.5