So I've turned file caching on... Code: $config['cache']['enabled'] = true; $config['cache']['frontend'] = 'Core'; $config['cache']['frontendOptions']['cache_id_prefix'] = 'xf_'; $config['cache']['cacheSessions'] = true; $config['cache']['backend'] = 'File'; But where's the cache kept? I can't find it, heh. Is there some way to check that it's all working as it should? Initially I wanted to go for XCache but I'd have to disable suPHP which I'm not keen on for security reasons... I don't suppose there's an alternative to file cache that works with suPHP?