Yep! Richard, just hold down the Control key, select whichever end of the blend you want to move, and relocate it. The blend recalculates instantly to the new position.

How you move it depends on the tool you are using. If you still have the Blend tool selected, holding the control key and clicking will select that object and you can move it with the arrow keys. If you go to the Selector tool(F2) you can use the arrow keys or just drag it with the mouse. http://www.talkgraphics.com/images/smilies/smile.gif