OK boys...school is in session...
...First if you know how to reply to multiple quotes you have a pretty good start.
If not, a simple lesson...
If you have multiple replys to give, right click on the first one, open in new tab, highlight the text that you don't want in your reply and hit your delete key on the keyboard, then highlight what is left and right click, copy.
Then go to the last post you want to comment on and click reply with quote (you can edit this one like you did the first one) and when the box opens paste what you copied into that box.
Do the same with #s 2,3,4,etc until you have them all pasted in the box.
Type in your comments...and SUBMIT POST! Hope this helps...if not I can do a screen shot for you, anytime!!