can any one tell me of a good free videos editor that can import sound and edit AVI and MOV. I will be using it to add sound to my animations from Flash CS3

Why don't you try Google... it is as easy to type the question there as it is to do it here! http://ewen.uuuq.com/

VirtualDuB is an 'outstanding' free AVI video editor. I am amazed at all the options it has, and it's still free. But I don't think it works with MOV files.

Check with these guys every day. They have a "pay for it" program every day for free. http://www.freedownloadscenter.com/ Many of their giveawayoftheday apps are video converters and editors. Skip

http://www.giveawayoftheday.com is another site that offers permium applications for free each day which are different. Twice they have offered AVS4You which is really nice but I too do not know off hand if it can handle .MOV files but I would not be surprised if it does. Bryan

you can add audio on video with windows movie maker. it is easy and free, you can check this, my blog, it must can help you. it is about edit audio in video. http://video-convert-decode.blogspot.com/2009/07/how-to-edit-audio-in-video-file.html