When I prep flour tortillas in order to make them pliable for rolling around fillings, I wrap about 5 at a time in a damp kitchen towel and zap them in the microwave for about 1 - 1.5 minutes. They stay pliable until I wrap the last one, and I usually have a new batch warming in the microwave while I work.
I like to make big batches of burritoes at once to enjoy over a long period of time. They freeze well and make great meals-on-the-go. I make them with scrambled eggs or beans or beef, with cheese, diced green peppers & salsa.
But now y'all have me wanting to try to make my own flour tortillas. I have a difficult time finding ones in the store that aren't high in calories and/or have hydrogenated oils.