Responsive Twenty Ten
Responsive layout for desktop, tablets, mobile devices via CSS media queries for Twenty Ten WordPress theme. The version available here is implemented as plugin, simply download, install and activate.
WordPress Plugin
Touchdown Menu
If multiple menu levels are used, pure css dropdown menus like in Responsive Twenty Ten theme can cause problems with some touch devices because navigation to link target already starts when opening the dropdown.
Manual payment gateway for AWPCP
Custom manual payment module for wire transfer, cheques, etc. for AWPCP – Another WordPress Classifieds Plugin.