You can always do a spin on classic tales. Change genders of important characters, or write a tale from a different character's perspective. Oh, and if you ever need inspiration, go watch some cartoons! :)
Any idea that is interesting enough to you will be a good idea. You cannot write a story or novel based on ideas that someone else invents - you won't be interested enough in the subject to be able...
yeah it is a good idea for those who just can't live without movies. so what they need is a mobile phone n the movies converted in compatible formats so they can watch them on the go or right on...