some mode need.?..

[zeelzeelee]

Hi
i have the script phpld 3.6 i want to creat one site like del.icio.us .

1.how can i upgrade of 3.0.6 to 3.2.0
2.one mode to make link box with xml/rss
3.mack toolbar for firefox and IE7 linke http://del.icio.us/toolbar
4.one mode to add tag to the site like del.icio.us/tag
5.one mode to evrey one can see the user links linke del.icio.com/username
6.one mod to make user registration to login evrey one to his/her page


please help me i need it.........