transparent in the lower right corner

I don't do anything fancy. Here's my autohotkey initialization of fitaly. I launch this using a shorthand gesture.

InitFitaly()
{
IfWinExist ahk_class FitalyMainWindow
{
WinActivate
}
else
{
Run "c:\program files\textware\fitaly2005\fitaly2005.exe"
Sleep 500
WinActivate ahk_class FitalyMainWindow
}
WinSet, Transparent, 150, ahk_class FitalyMainWindow
WinMove, ahk_class FitalyMainWindow, , 686 , 620
WinSet, Transparent, 150, ahk_class ExpanderMainWindow
return
}