All my medium-fidelity prototypes: for naught?

Have you ever had to give a presentation without knowing ahead of time what the PowerPoint slides looked like?

Yeah, that sentence sucks, but so does my situation, sorta. Samer said I should upload the text and graphics I wanted for my part of the presentation and then he'd put them into the PowerPoint slides. I still haven't seen Samer today, nor has he uploaded the presentation to our group account.

Oh, for the love of Christ, please let the presentation be done.

I've got a plan for summer, though! Me + car = road trip. Brilliant in its simplicity, no?