http://spsf.codeplex.com/
The SharePoint Software Factory is a Visual Studio Extension helping SharePoint newbies, as well as experienced developers to create, manage and deploy SharePoint solutions without having to know every tiny XML and C# secret.
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SPDisposeCheck.exe utility
The install can be downloaded from here http://download.microsoft.com/download/B/4/D/B4D279A0-E159-40BF-A5E8-F49ABDBE95C7/SPDisposeCheck.msi