[MSDN Library April 2000] Losing and Restoring Surfaces (87.9310344827586%)
MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > DirectX > DirectDraw > DirectDraw Essentials > Surfaces
[MSDN Library April 2000] Losing Connections with HP JetDirect Printers (12.6984126984127%)
MSDN Library - April 2000 > Knowledge Base > Windows > Windows NT