Some good stuff there guys!! great info

Also for those including myself that have been wondering what the "VIA" stood for i found this on wikipedia site:
VIA
"VIA" is stamped on all Shimano parts, it is an official approval stamp used to certify parts of Japanese vehicles - including bicycles. This mark signifies compliance with certain quality standards, and is similar to the "UL" (Underwriters Laboratories) mark.
"VIA" stands for "Vehicle Inspection Authority".