I am trying to use the Augustus Loop 2.0 demo on my computer that has ALoop 1.8 installed and licensed. I have moved the 1.8 AU and VST plugins out of my active plugin directory, but I am getting a serial number error message

I have tried this in Plogue Bidule 0.9651 and Ableton Live 7.0.10.
Any Ideas as I really would like to try ALoop 2.0 and possibly cop it soon!
Thanks,
AL
MacPro 2.8 Ghz Octocore
OSX Leopard 10.5.4
