At the bottom right of each post, just to the right of "reply with quote," there is a little square dialogue balloon with quotation marks in it. If you want to quate several posts in one reply, click on that for each of the posts that you wish to quote. (A check mark appears by each one.)
Originally Posted by skateluvr
Then click on "reply to thread" at the bottom left of the page. All of the posts that you wanted to respond to will appear in the dialogue box. You can then delete the irrelevant parts and insert your comments. Be sure to leave the code [*quote] (remove *) and [/quote] around each part than you want to appear in quotes.