you need to advertise your website on search engines like yahoo and google.

there are many good communities like webhostingtalk, sitepoint and digitalpoint etc

what is your site about ? what are you going to sell or your users buy ? you need to add your website to google adwords

you need to add it to search engines and add some content.

yes mybb is also nice piece of software

by the way you it can be robots

you need to provide informational services which can benefit users then only your forum gets more traffic

go with vbulletin, it is the most powerful piece of forum software available on the net.

search on hotscripts.com you will find the solution

download drupal then start adding new mods and make it online.

you can earn money by adding advertisements and you get famous on world wide web.

add new features to user management, what is your site url ?

you need to advertise your website on google or add your website to search engine but make it SEO friendly first.

drupal seems to be nice but quite difficult to understand without reading there documentation on how to install new mods

myspace is very easy user interface

what do you mean

visit www.freewebspace.net board where you can see offers and free host providing free space

if you are looking for custom software for your website visit www.rentacoder.com or else simply add free scripts from http://www.hotscripts.com to your website or make something like orkut

provide free services

you can also search on google or yahoo for free youtube clone

www.alstrasoft.com or http://www.clip-share.com/

you need to have traffic on your forums