iTunes store on iphone not working

me too !!!!!!!!!!!
i cant get music videos to preview on iphone or able to purchase them either,have checked my itunes account and all seems ok,but no sign of any answers anywhere and it must be affecting a few people by now ?

Have just been in contact with apple care helpline,the agent was very helpful but did not know of this problem till i directed him to the forum and he then consulted his tech department who advised they are aware of the problem,something went wrong somewhere at the weekend and the people responsible for the itunes app on the iphone are currently working on it but can give no indication when it will be resolved,just a case of waiting and keep trying to preview and buy,i asked why nothing has been posted anywhere to acknowledge the problem and i was assured this would now bee done and all agents on apple care would be advised of the problem for future callers,so watch this space

I just got an iPhone and having the exact same problem. I click on the preview button for movies and nothing happens. Iphone customer service has no clue what's wrong. Says it's an iTunes issue. Sent me to the store to have my phone checked...no appointments until Saturday (today is Wednesday). I e-mailed iTunes and refered them to this forum.

Ok...good news, at least for me. iTunes is working on my iPhone and I can now preview and download movies. It "fixed itself" shortly after my first post. Good luck, everyone.