All Spreadsheet column headers upper-case except g?

[Joe Horn]

Ooh, I forgot to include the important text following what I quoted above:

Quote:These must be in lowercase if not preceded by $. Thus cell B1 can be referred to as B1,b1,$B$1 or $b$1 whereas M1 can only be referred to as m1, $m$1, or $M$1.

So if you really want to use uppercase all the time, you can, if you remember to prepend the dollar sign. But it's easier to always omit the dollar sign and always user lowercase.