SharePoint workflow based on WSP Builder.

Error:
Engine RunWorkflow: System.Workflow.ComponentModel.Compiler.WorkflowValidationFailedException


Solution:
http://blog.hhebnes.no/post/WSPBuilder-Workflow-Failed-On-Start.aspx

SP 2010 PRO 71-576 exam - killing topics

FBA
BCS
Managed Metadata Service
Service Application Architecture

Clear CSS from browser cache - SharePoint

in theme.css where we reference all the .css files for the project add a unique parameter per build
/_layouts/.../mycss.css?12122010