Sorry for the long title, but I wanted to be specific.
Have you been to MQResource? It's "a resource for all machine quilters"! The site leans a little heavily towards long arm quilters, but there's good info for all machine quilters. I love the forums and the folks are so nice and encouraging. And of course there's the quilty eye-candy; yummy!
And now there's a forum set up specifically for those who use domestic sewing machines to quilt their tops! Come and join the fun!