Are you missing some Express Tools commands in AutoCAD 2007?

Layer Express Tools (now in the Format menu) and the Chspace command (in the Modify menu) are now part of core AutoCAD. The new Layer tools commands are: LAYMCUR LAYWALK LAYMCH -LAYMCH LAYCUR COPYTOLAYER -COPYTOLAYER LAYISO LAYVPI LAYUNISO LAYOFF LAYON LAYFRZ LAYTHW LAYLCK LAYULK LAYMRG -LAYMRG LAYDEL -LAYDEL