Is the trial a full functions or are there limitations or watermarks on the final product?

Can I copy photos from my computer onto a DVD-R disk?

i downloaded the trial run but its requesting a code to do anything.

Is there a program to download youtube video and directly convert to iPod?

I have tried to download off Dailymotion but it isn't coming up with the download options anymore when I put the link in. It still works okay with other video sites just not Dailymotion!

I got a new mp3 player recently, which features like camera, video, and music. How can I download videos so I can sync to my mp3 player? Or are there any websites allowing me to download/buy videos sync to my mp3 player? I tried iTunes but it didn't work. Can you help me, please!!!

The above message appears when burning a blu ray.  Program then stops

I have copied Audio_TS and Video_TS folders to my local drive, how can I burn these folder to another blank DVD disc and make it looks like the same DVD I copied from?

There seems to be some program recording  YouTube video to mp3 or other audio format.
How do I do that free?

I sometimes burn a DVD myself and I usually simply tell people I do not do that or know how. Now I have two full length movie formated as mp4 and avi. I just want to know how to burn this two format movies into dvd available.I use to use nero but feel somewhat complex. So can you tell me what is the best dvd burning software under my windows 7 computer? It should be easy to operate for me.