ah! i found it in the aggrss.php file in this line:
define(RSSCACHE_TIME, 3600);
Thanks for the inspiring reply man 😉
My site is WordPress powered and consists of static pages only, no blog. And yes, i’d want “mirroring” pages (if that’s what it’s called) so that example.com/some-page/ is my page in english and example.com/some-page/sp or example.com/sp/some-page is my page in spanish (for example).