Please provide the following when you ask for a module to be installed:

- a link to the module page on the drupal site
(this so I don't have to search through pages of modules that have names that are similar to the one that you want, it also helps to make things unambiguous)

- a reason *why* you want that particular module

- a note if the module potentially has a high impact on the load of the server, remember, you're sharing resources with a lot of other people so be nice :)