Hi Purple,
The process is a little long winded to explain in a reply. I would suggest you download the win automation software and try the 30 day trial. I would be happy to send you my example once you have this. You will see that alot of the processes are dependant on the individual computer, so my version might not necessarily work on your computer. This will become clear once you have a play about with it. The site I use for the horses is Adrian Masseys site.
PM me if you want my example. It might not work straight off but you may be able to dissect it an get it to work with a bit of tweeking.
Alternatively I might set up a blog and post the days selections there. I can always automate the whole process , so it wouldn't take too much work.
Anyone interested?