Loading external text via XML or other

Alright. I currently have a site where I need to have daily specials load into either dynamic text fields or tfl which ever is easier....Right now I am using as files loading into dynamic text fields but to update it I have to open flash move that days .as files into the same directory and publish, i have to do this everyday. Whats an easy way for me to set the code to automatically load the files everyday

Like on monday the code goes to /monday/specials.as and then tuesday does the same....or would it be easier to have an external file where all i have to do is edit the text and not have to open flash move files and re publish everyday.