I got this to-do list that based on a GNU license and rocks! It already allows me to create lists, ajaxified moving up and down of tasks and has a calendar system.
What I need done to it is:-
1. User registers and gets an email to verify
2. After verification they choose an email and password to login
So in other words, make it multi-user friendly..
I need someone on a long-term, so if you bid under 100 and can manage this without an issue.. you will be the chosen coder for the whole project on future updates.