I want to create a website where I can setup two different groups (eg gold and silver). Once members are registered with one of these groups and login they are redirected to a group specific page.

From this point I am going to create some dynamic content based on user specific variables.

I have tried Joomla but have had no success and unfortunately no help from the forum over there. Please can you suggest a CMS which will help me implement this type of group access?

Have you considered using a forum like phpBB (which allows membership groups) and using integramod to build a CMS around it??

Sorry, for to mention the integramod website: www.integramod.com

http://e107.org/news.php is pretty good i made user groups before with that cms

http://www.expressionengine.com/ has member groups functionality, you can display content based on the members logged in status

i think u should check out this for CMS : http://www.semaphore-software.com/we...ent_system.htm