We have released Drupal 4.6 and we expect a surge in support requests in the coming days. If you have the ability -- and it's sometimes just that you have used Drupal a bit longer than the next fellow -- please lend a hand in providing support.
Our main support channel is the forums. Do not hesitate to post. Every good intentioned post is warmly welcomed.
A secondary channel is the #drupal-support IRC channel on irc.freenode.net. You can find information on IRC here.
Thanks to everyone who have already joined in this effort.