[drupal-support] Annoying 404 errors

[Alejandro Exojo]

Hi.

I'm having from time to time, 404 errors like these:

alex/misc/drupal.css not found
alex/themes/pushbutton/style.css not found

I'm using the URL aliasing, and my URLs are like "alex/foo_bar", so I suppose 
this can be because:

* a browser is not using properly the <base href=... element to calculate 
relative links, and thinks the slash is a real directory separator
* there is bug in the theme, or something I don't know :-(

Is someone experiencing similar errors?
Any idea about how to find the culprit?

Thanks in advance.

-- 
Alex (a.k.a. suy) - GPG ID 0x0B8B0BC2
http://darkshines.net/ - Jabber ID: suy at bulmalug.net