I'm sure any number of the members here can point out the code I need but my Google search (other search engines are available) has come up empty 
I'm trying to execute a button on a custom ribbon in Excel 2010 that links to a macro (I can do this bit
). The problem is that I'm not sure of the code to put in the macro to open up a web browser and go to a particular web site or if I could add the URL to the XML in the CustomUI which would be even better.
Any help greatly appreciated.
Mark.

I'm trying to execute a button on a custom ribbon in Excel 2010 that links to a macro (I can do this bit

Any help greatly appreciated.
Mark.