I have a view news how do you a suggest a particular theme file for it? For example page--news.tpl.php?
In case of Views 2, One of the option would be to name your template file "views-view--news.tpl.php".
There are other useful options like "views-view--news--page.tpl.php" or "views-view--news--block.tpl.php" depending on your display type.
You may find This tutorial useful .