Can check and delete all the unwanted songs in my itunes library at once? I don't want to do that one by one?

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

I download the songs from a website, not buy them from iTunes. Am I able to transfer the songs to my iPod from iTunes?

the activation link leeds to nowhere , how can i get the activation key ???

it seems a register code is needed to try your system or to have it work or perform its actions. can i get a code to try it for 30 days.
Or do u need to purchase the tunes cleaner b4 u can use it,  if I need to do the purchase if I purchase do I have 30 days to try your system & if I do not like it would I receive a full refund  in the 30 days if I am not happy. thanks

What are the limitations of your trial? I need to be able to copy in full a Main movie before I commit. Is this possible?

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!!!

What can I do to become a good youtuber, being famous on YouTube and have a lot of followers? What you guys like and dislike? Any ideas for my first video? Many many thanks!!!

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