Those files (electronic or otherwise) you've kept can save the day on monday or tuesday, and the fact that you know exactly where everything is earns you kudos. Remembering a fact or figure at a crucial moment is the icing on the cake. You might be asked to take center stage in a meeting midweek, and you shouldn't hesitate. You're a natural performer now. Take advantage of it to promote your own agenda as well. From friday through the weekend, get extra savvy about your industry with some above-and-beyond research. It will put you in excellent stead next week.