I tried following instructions here:
http://multibit.org/help_runFromUSBDrive.htmli.e
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On a Mac, copy the entire MultiBit application onto your USB drive. The name of the application file will be MultiBit-[version].app. Then go to where your wallets are stored and copy the files multibit.properties and multibit.blockchain onto your USB drive into the same directory. You can then double click the MultiBit-[version].app on your USB drive to run MultiBit
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I copied multibit.properties across to the USB drive but I can't find multibit.blockchain amongst the other files.
So when I launch MultiBit from the USB drive its still displays my Mac directory at the top as the wallet address.
What do I need to copy across apart from multibit.properties to get the wallet location onto the USB drive?
I tried creating a 2nd wallet but it still gets created on my Mac not the the USB drive
Many thanks,