I'm having problems getting mine to work even w/ cron.. I had to hack the scripts a little cause they weren't working (like one of them was trying to use the theme file?!?! and the languages file etc).. if I run the subscription file it won't send out an email for some reason :-(
I figured it was probably just something I did my self to break it, but I don't think so.
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Jeremy 'PeelBoy' Amberg