To be honest I think we're both a bit confused.
Here's a demo of what works now:
http://www.mysportingfixtures.*om/dropdowntestC.htm*l
[remove the*..]
Underneath it, I would like it to have check boxes. It currently downloads for fixtures I put in a single calendar for each month. EG: If you were to download march now, you would get Derby and Arsenal. But i would like to create them manually, then upload them, the end user checks who they wish to download for and download in a single file. I'm pretty sure it's possible, just a little over my head.