Have you, or one of your clients, ever wanted to have different info on the sidebar on different pages? I’ve come across that many times and now I’ve found an easy solution: a plugin called Content Aware Sidebars. Hooray, dynamic sidebars!
This plugin lets you create multiple sidebars and then you can choose which page/post it gets attached to. You can even have a default sidebar that gets appended to the rest on every page or post. There are loads of options, go ahead and check them out yourself: Content Aware Sidebars