OneGreaseForAllApplications?

[gehl@domain.elided]

To JohnL (and the IH group),
Thanks John! on the grease issue.  I will soon again reread the tube 
and see if they specifically recommend wheel bearings.  I believe 
they do, but I am curious to check.  As I use the Castrol SynTec for 
various applications, I will let you know what I think.  I can think 
of three discrete areas of usage: a) general purpose ball joint, 
steering, etc..., b) trailer submersible wheel bearings, and c) front 
disc brake wheel bearings.  One other item I forgot, is that 
molybdenum, a metallic element, is often used in grease.  I see it 
touted as an asset, but somewhere I read that it comes into it's 
element if the grease dries up.  I guess it adds a safety buffer if 
one is delinquent in the lubrication schedule.  

I have only one standard size grease gun and it is messy to swap 
cylinders, so I seek one grease for all applications, if it exists.
Let the search continue -- all comments invited!  Mark