Hi,
I'm trying to setup a subdomain on my existing Drupal site (5.0), I've downloaded the multidomain module and think i've followed all the right steps but cannot get my subdomain to work.

Here's the process I followed....
1) patched common.inc
2) installed/enabled singlesignon and multidomain modules
3) commented out the $base_url in settings.php (as mentioned in another post - was having a strange url problem too - now fixed)
4) but all i get when i go to configure my subdomain is...

Not Found
The requested URL /admin/settings/multidomain/settings/http_team.mumsandlittleones.com was not found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request. 

with the url http://team.mumsandlittleones.com/admin/settings/multidomain/settings/ht...

To me the url looks wrong, but I'm pretty new to Drupal so I'm not sure. What have I missed in the setup of multidomain?
I'd really appreciate some help!