If you want to paginate your joomla content , you can use a module “Content Pager” for this. Content pager is a joomla module for Joomla 1.5,, 1.6 and 1.7. It pulls articles from a selected category/section. The module is build with jQuery and is compatible with all the browsers.
For joomla e-commerce website development the best component to use is Virtuemart which is non-commercial .Its easy to integrate and user friendly, but has a demerit that it doesn’t support the joomla’s latest version Joomla 1.6 and 1.7 .
But for those who want to integrate e-commerce with Joomla 1.6, the best non-commercial component that is available in the extension directory is JoomShopping , which is very simple and easy to implement e-commerce component for joomla 1.6.
We have been personally using this for our Joomla 1.6 e-commerce website and the JoomShopping extension which is flawless.
Like installation, their is no such method to uninstall the joomla directly from the server. Uninstall of joomla is done manually.For this you need to delete all the joomla files and drop the mysql database that has been created while installation.
It generally takes lot of time to delete the files through FTP, so its recommended to delete files through host manger (ex: cpanel,plesk)