I uninstalled Fooman Speedster, but am still experiencing CSS or JS issues
If you followed these uninstall instructions and are still experiencing CSS/JS issues (eg. CSS missing from your site), this indicates that some caching makes your system believe the extension is still in the system.
Please delete: app/etc/modules/Fooman_Speedster.xml and the contents of var/cache
If the issue persists, get in touch with your system admin person to work out what additional caching mechanism needs refreshing.