1- record button
2- play button
3- stop button
4- user enter a file
5- submit button(when he's satisfied of his recording the file is stored in a php/mysql database and if the file already exist let add a 1 at the end of the file etc..)
6- able to record 5 or more minutes
7- mp3 or wav format
8- good sound quality ;)
I'd like it with flash