I just installed today's development version before posting this to see if it would solve my problem, but it turns out that it doesn't... So here is the issue :
I am running WP MU 2.9.2 & BuddyPress
My host is Web Faction (which is very competitive and offers great support by the way) and it has Gzip and NGinx enabled.
The problem I am having is that when I try to regroup .js files in the footer (for example) the url for the combined scripts is placed just before the </body> tag as it should be and looks like this :
But this link renders a "HTTP/1.0 400 Bad Request"
So I looked at the files generated on the server, and I have : wp-content/w3tc-domain.com/min/89d546/default.include-footer.js.id
Shouldn't it look like this : default.include-footer.188102117.js
I wanted to see if I was looking in the right direction so I checked out the log files and I noticed something else :
[Tue, 20 Jul 2010 18:22:11 +0000] [/wp-content/w3tc-domain.com/min/89d546/default.include-footer.188102117.js] The path "/home/webapps/_/home/webapps/wordpress_mu_292_php/wp-content/plugins/magicmagnify/core/magicmagnify.js" could not be found (or was not a file)
[Tue, 20 Jul 2010 18:22:11 +0000] [/wp-content/w3tc-domain.com/min/89d546/default.include-footer.188102117.js] No sources to serve
Apparently, the first part of the server directory (/home/webapps/) is repeated twice and separated by an underscore.
Why would that be added? I'm guessing this is a problem... isn't it?
I hope you can help me out with this, i'm dying to use this plugin ;-)