I have a couple of questions about your wp plugin for xcache.
1. Is it compatible with WP 2.6.x?
2. Is it installed in wp-content/ , not in wp-content/plugins/ ?
3. Once installed, is there a way to check it is running ?
I would think it would be plugins, but haven't used it so wouldn't know. Sure someone more usful well be around to help you if you are still having problems. Check back later.
I am still confused by your answer.
my question how to see xcache running.
I understand that if the cache works it will show the files that are temporary in a folder. and space hosting account usually increases due to the files
or maybe my understanding is wrong. Sorry i'm newbie.
No, that's not how it works. Everything is cached in the memory. There is no folder.
You access the XCache admin control panel (you DO have XCache installed, right? You need to install XCache *first* THEN my plugin) and see the stats there.