Alan Moore wrote:
> 
> Hello
>         Iv'e been trying to find a site with a good supply
>     of downloadable routines such as 'divide','multiply' etc.
> 
>     Can anybody point me to a good source. Thanks

Have you seen this one Alan?

Basic Stamp Compatible PIC Source Book/Disk On-Line Version Free!
Now converted to MicroChip Code, still available in Parallax Code.

A collection of ready-to-use assembly language routines 
based on the instruction set of the BASIC Stamp ¨ single-board
computer by Scott Edwards Electronics.
                                                
Includes useful schematics.
For MicroChip code:
http://www.dontronics.com/convert.html
For Parallax code:
http://www.dontronics.com/see.html

Don McKenzie    mailto:don@dontronics.com      http://www.dontronics.com

World's Largest Range of Atmel/AVR and  PICmicro Hardware and  Software.
Free Basic Compiler and Programmer http://www.dontronics.com/runavr.html