DDS mipmaps creation

You want to create DDS mipmaps for using compressed textures in OpenGL? Just use Paint.NET 3.5+
No need to download "The Compressonator" for that.
The funny thing is that I tried to convert a JPG to DDS with "The Compressonator", but the JPG format was not supported. So I went to Paint.NET to convert the JPG to an other format. However when choosing the output type I discovered that Paint.NET can save DDS's and create mipmaps! Great free software that Paint.NET.

There also is available a bulk image processor: http://pdnbulkupdater.codeplex.com/