Contacts, Bugs and Comments?
First thing to do: read the documentation, including the FAQ
and the HOWTO
. If that solves your problem, great.
Second thing you should do with a bug is to check the mailing lists archive. If you have a question that the archive doesn't cover, then the best action is to first join the crm114-general mailing lists and (second) ask there. The mailing lists allow only subscribers to post, so you need to subscribe first. You don't need to wait for your subscription to activate before posting the question; it'll be queued.