Try now - not sure what was wrong, but I re-uploaded the file and it works for me. If it still doesn't work for you, let me know and I'll see what I can do.
-- Edit: grrr, it's down again. Not sure what's going on. I can email it if you'd like.
Big thanks to Erwin! He allowed me to put "tutorial 2" up (see the link below).
Sorry for the delays, and if you've any feedback (good or bad), please don't hesistate to let me know!
I'd used bullet 1.6a for them, haven't had a chance to poke with 1.7, but am downloading it now, and I'll check that tomorrow. Thanks for the heads up, and glad I've been of a little help!