I've installed the MyCSS plugin, which I like. However, I get an error message:
"Oops, my.css cannot be found! Please check the plugin directory and try again, terima kasih."
In fact, the directory name is spelled MyCSS in the plugin code, but when you unzip the file, it's mycss (no caps). This means the plugin can't find the file!
I've resorted to editing the plugin file or renaming the directory before activation, but it would be nice if this were fixed in future releases.
Another example of why one should never capitalize file names on a web server (aside from wikis, of course).