As I'm sure you're aware, SharePoint has become hugely popular among companies that want to collaborate more effectively within their organizations and with branch offices, partners, vendors, and customers. To assist companies in implementing and maintaining a SharePoint environment, Windows IT Pro strives to provide the content that best augments those efforts. This is where you can help.  We’re putting the finishing touches on content for our upcoming SharePoint roadshows in September and October, and we want to be sure we’re covering your most important issues with SharePoint. Are you just getting started and want to convince management of SharePoint's benefits? Do you have specific planning and deployment concerns and questions? Do you need to know the best way to migrate your existing data (e.g., in Exchange Public folders, Lotus Notes, or file shares) into SharePoint? Do you need information about best practices for configuring, securing, and managing your SharePoint sites? How about end-user training, integrating SharePoint with Outlook, or customizing SharePoint sites and applications according to the needs of your organization? Go to Reader Comments below to tell us your biggest challenges, concerns, and information needs. You can also answer our Instant Poll on the WindowsITPro home page to let us know what topics you want us to cover in the magazine, on the website, or with our SharePoint Connections conference tracks, roadshows, and Office and SharePoint Pro site.