Firefox download manager is still flaky, even after three major versions. Often the download stops for no apparent reasons. At least in version 3, you can safely stop and then resume the download, which works as expected.

WordPress, in recent versions, have forces the display of WordPress as the generator in meta tags along with the version information in the header of your WordPress blogs - . Unlike previous versions there is not easy way to remove it. Unless WordPress is using that to provide support (which it doesn't), I don't see any good reason for providing that extra bit of help to hackers, do you? Here is a simple plugin which will remove the WordPress generator meta tag along with its version information.