Macro to select cell after last row in column

Hi,

Can any tell me the macro code to select the cell after the bottom of a column of data e.g. I have data in A1:A300 and I require the macro to automatically calculate the last row in the range (in this case A300) and then to select A301 (in this case)

(I know I can record a macro but the number of rows can potentially differ every time I run the macro)

Many thanks in advance

Regards Rob

N.B. Excel version 2003