Conditional Stylesheets Set-up: Using the Module Problem

I'm trying to set-up conditional stylesheets. I've followed the instructions but it's still not registering. What have I done wrong?

Set-Up

I installed and enabled the conditional stylesheets module. I'm running a Tao sub-theme.

I then added the following lines to my theme.info file:

//these are my original stylesheets
stylesheets[all][] = reset.css
stylesheets[all][] = typography.css

//these are my conditional stylesheets
conditional-stylesheet [IE][all][] = styleie7.css
conditional-stylesheets [if !IE][all][] = style.css


I then cleared my cache and no style sheets were loaded.

At the moment I'm just trying to have one stylesheet for IE and one for everything else. 

I took the syntax from the [link] in the conditional css directory.1

NOTE:

It's not clear whether you should put 

conditional-stylesheet OR stylesheet-conditional


The documentation says one, a lot of posts suggest the other. However I can't get either of them to work.
Assuming you are using the conditional style module the format would be

; Set the conditional stylesheets that are processed by IE.
stylesheets-conditional[lt IE 7][all][] = ie6-and-below.css
stylesheets-conditional[IE 9][all][] = ie9.css
stylesheets-conditional[IE][print][] = ie-print.css
stylesheets-conditional[(gte IE 9)|(gt IEMobile 7)|(!IE)][all][] = modern-browsers.css


And there should be no space between the conditional-stylesheet and [IE].

If that doesn't work then you should make sure that the stylesheet it is referencing can be loaded. The stylesheet lines don't show up if the stylesheet doesn't exist or cannot be opened.