Android App Needs Extra Work

I wrote a successful Android App in the Google Marketplace. It is a very basic sound activated audio recorder. [login to view URL] I think it needs much more polishing and more work invested in it, but I don't have the time or energy to fix it up. I would like someone to take the source code and improve the app for me. One place where I can see it needs more work is when a recording is made, it just puts a link to the recording in a basic list. I would like this list of recordings to have a better user experience. Like a new activity that displays all the recordings in a nice list, with the options to play, delete, or mail the file to someone. That is the main project I want accomplished, but any other suggestions or improvements would be great. Thank you for your bid!