Charles Williams has some information on his web site:

http://www.decisionmodels.com/

I think he focuses more on making the worksheet formulas more efficient,
but that's part of it.

- Jon
-------
Jon Peltier, Microsoft Excel MVP
Peltier Technical Services
Tutorials and Custom Solutions
http://PeltierTech.com/
_______

orekin wrote:

Does anyone have any great links with advice on speeding up VBA code ?

For example I have found http://www.cpearson.com/excel/optimize.htm
and it is pretty good.