SP2007 - User Information List

/_catalogs/users/detail.aspx
/_catalogs/users/simple.aspx

VS2005/2008 - I want my SharePoint Start Page news channel

Tools > Options > Environment > Startup > Start Page news channel > http://www.microsoft.com/feeds/msdn/en-us/sharepoint/rss.xml

VS2005/2008 - How to track the active item in Solution Explorer

VS2005 > Tools > Options > Projects and Solutions > General > Track active item in Solution Explorer

SP2007 - How to import users from Active Directory if their email addresses are wrong

Central Admin > Shared Services > User Profiles and Properties > Start Full Import > Repeat

SP2007 - Getting cozy with InfoPath Workflow Task Edit Forms and ItemMetadata.xml

The relationship between a workflow task and the InfoPath task edit form is a confusing one at first. To pass information from the workflow task to the InfoPath task edit form, use ItemMetadata.xml as a secondary datasource in InfoPath. Great, but how do you pass information from the InfoPath task edit form back to the workflow task?

Turns out this is handled automatically. For example, if you add a column to the workflow task list with the same name as the ExtendedProperty, you get to see the values in the list view. Make sure to create the column with the exact name of the ExtendedProperty. You may immediately change the name to a friendly name after creating the column since the actual field name that matches the ExtendedProperty remains intact.

SP2007 - Exception has been thrown by the target of an invocation

Exception:

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object.

Possible Explanation(s):

You were debugging, you deleted your replicator, you forgot to put the replicator back.

SP2007 - Attachments in InfoPath Form that is a Task Workflow

http://blogs.msdn.com/wael/archive/2007/12/26/attachments-in-infopath-form-that-is-a-task-workflow.aspx
File:
%Program Files%Common Files\Microsoft Shared\Web Server Extensions\12\TEMPLATE\LAYOUTS\application.master
Change:
<form runat="server" onsubmit="return _spFormOnSubmitWrapper();">
To:
<form runat="server" onsubmit="return _spFormOnSubmitWrapper();" enctype="multipart/form-data">