WordPress MU

I have installed WPMU on my domain funsaga.com and every thing works fine until I create a test user blog and still no problem with signup but after completion my user's blog is looking like this http://funsaga.com/seajayz/ seems that css/images file(s) are not loading or not copied I am new to it Kindly tell me how to fix this issue.

Find mu version of .htaccess.dist and compare to your current .htaccess. Rewrite rules missing could be the cause.

I copied every thing from .htaccess.dist file of mu and replace it with my .htaccess then I got 500 permission error :-s
Here is whats inside it

RewriteEngine On
RewriteBase BASE/

#uploaded files
RewriteRule ^(.*/)?files/$ index.php [L]
RewriteCond %{REQUEST_URI} !.*wp-content/plugins.*
RewriteRule ^(.*/)?files/(.*) wp-content/blogs.php?file=$2 [L]

# add a trailing slash to /wp-admin
RewriteCond %{REQUEST_URI} ^.*/wp-admin$
RewriteRule ^(.+)$ $1/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule . - [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-.*) $2 [L]
RewriteRule ^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]
RewriteRule . index.php [L]

<IfModule mod_security.c>
<Files async-upload.php>
SecFilterEngine Off
SecFilterScanPOST Off
</Files>
</IfModule>

Change

RewriteBase BASE/

to

RewriteBase /

ok Changed but users blogs are still looking as they are without css and images

have a look
http://funsaga.com/seajayz/

Thanks

well, if you check that link, the css file that is linked is this one: http://funsaga.com/seajayz/wp-content/themes/default/style.css but if I try and open it in a browser, I just get an 404 error...

we had similar problems here, try and search, it might be a problem in your .htaccess, it might be a permissions problem, and a couple of other possible probs as well.

ok, just tried one more thing: http://funsaga.com/wp-content/themes/default/style.css this link works, so I guess that part of your .htaccess is broken?

So how should I fix It ?

I didn't know anything about .htaccess

Are you hosted on GoDaddy?

no its my personal server we sell hosting from it

Looks like mod_rewrite isn't enabled. Or .htaccess has wrong permissions.

mod_rewrite is enabled.

what should be the permission for .htaccess
but I think problem is something else

mod_rewrite is enabled.

what should be the permission for .htaccess
but I think problem is something else