For those interested in Logitech mouse control of Tuniac.
Install Uber Options (
http://uberoptions.net/ ) plus a compatible Logitech SetPoint driver software.
Using the extended options provided by Uber Options set a mouse button to Launch an app and set it to launch tuniacApp.exe -next etc.
Find user.xml. On my Windows 7 64bit OS I found it C:\Users\Brett\AppData\Roaming\Logitech\SetPoint\
Open in text editor such as notepad.
Search and find tuniacApp.exe -next.
Remove the " -next" from Filename and move it to Parameters
For my G5 the forward side button is buton "5"
eg:
<Button Number="5" Name="4">
<Param IconLoc="" Type=""/>
<Trigger Class="ButtonPress">
<Param Button="5" FirstRepeatDelay="0" RepeatDelay="0" Silent="0" Type="0"/>
<TriggerState Name="ButtonDownUp" HandlerSet="LaunchProgram">
<Handler Class="FileLauncher">
<Param BrowseType="1" FileName="tuniacApp.exe" LookupPath="0" Name="" Parameters="-next" ShowUIDlg="1" Title="Select Program"/>
</Handler>
</TriggerState>
</Trigger>
</Button>