Getting and/or setting file download location

Hi, 

I was wondering if it is possible to set the location that the file download handle dialog downloads to?

I am aware that I could just set the location through the browser.

The hope is that we will be able to implement a coded step to open the downloaded file from a date specific folder for each time a test list is run. Thus run the coded step against a new set of downloads without having to manually change the download location for each browser before each test.

Any help would be greatly appreciated.

Thanks 

Tom