Aperture 2.1

I just bought Aperture 2.1. I enroll to the workshop, but not until April 18. In the meantime I tried to do various tasks, but not without a glitch. Is there anybody out there who is familiar with Aperture 2.1 ? I would like to ask a few questions if possible.
Thanks in advance.

Ask away, I'm sure a few of us can answer your questions.

Also, have you watched the tutorials?

Thanks Gipetto, that site is really great!! I learn a lot more now!

tutorials are great many thanks, helped me too

Here's a good Aperture user site:
http://apertureprofess​ional.com/