Pretty interesting to read these 3M pr's today. Almost a year has gone by since most of them were released. What happened? <A HREF="http://solutions.3m.com/wps/portal/3M/en_US/Specialty/Materials/Resources/MMC/ACCR/Gridlines/Sept_06" target="_blank">http://solutions.3m.com/wps/portal/3M/en_US/Specialty/Materials/Resources/MMC/ACCR/Gridlines/Sept_06</A>