What would the suggested location to install postnuke.

I am wanting the first page (Index.php etc) to be loaded when they go to domain.com/

I'n not too worried at the moment about structure but ease in getting to files etc.
I also mean what would the directory be (to install) so that it also looks like .
http://domain.com/modues/ ... etc not http://domain.com/phppostnuke/modules etc .

Does this make sense?

Thanks

if you would like php nuke to be in a specific directory the best way to do this is perform a fresh install in that directory, unless you wanted to set up a redirect from a page to the directory of choice.
http://domain.com/modues/