How to Integrate WWF into my EXISTING website???

Greetings from Rome guys!

1)
I'm trying to integrate WWF into a website which must keep a consistent look and structure.

I've tried to do it with framesets and now with an IFRAME (containing forum's default.asp) inside the #maincontent div of the page /forum/index.asp (this is the result: http://www.tempomania.it/forum/index.asp).

Of course since it's an inline frame all forum pages have the same address above, it's not possible to reference links to forum urls as the original structure of my website will be lost (like in http://www.tempomania.it/forum/forum_topics.asp?FID=3) and when I update a page of course I go back to forum main page because the browser will reload the original index.asp and its INLINE frame.


2)
Moreover, I cannot give my users the address http://www.tempomania.it/forum/ as they would end up to forum's http://www.tempomania.it/forum/default.asp (WWF's) which doesn't have my web's structure instead of going to http://www.tempomania.it/forum/index.asp as my hosting provider has precedence for default.asp over index.asp. Can I rename dafault.asp?? Any ideas??

Any help would be GREATLY appreciated!
Thanks in advance for support

Paolo

You mean something similar to this 

If you contact me by PM I can perhaps run through it with you over the week

Or like this, quite satisfied with the result :-)  ;

http://vildmedgolf.dk/forum/default.asp