All the presentations at my Uni are done on (choke) Microdork PowerPoint (cough! I feel so dirty.) running on ThinkPads, and I have not seen one presentation yet that hasn't been a technological nightmare.
Even when three IBM recruiters came to put their thing down, it took them ten minutes to get their damn ThinkPad to work with the projector. Perhaps IBM engineers might have had a better time of it, or perhaps they would have been ashamed enough to just break down crying right there.
What gets me is the jerk teachers who tell you you have to know PowerPoint to make a presentation look professional. I have never seen a professional looking powerpoint presentation. Video, yes. Flash and Director, yes. Hell, even nicely printed transperancies look more professional. PowerPoint just makes you look like the sort of executive whose knowledge of technology is how to put a custom ringtone on your cell-phone.
I'm sure people would find buying a thinkpad a lot more attractive if they had seen even one presentation where the powerpointer didn't end up looking like a total dork.
Forgive me if I sound like a ranting looney, but I've come to realise over the last few years working with the big IT companies that they are run by people who don't even understand their own company, and are only interested in their own promotion within the corporate ranks. If you don't believe me, ask an IBMer about IBM's involvement in Hitler's Holocaust, or about their trade practices in relation to the PC market, or something like that.
ME: "Hey, why is IBM promising to invest one billion dollars in Linux over the coming decade?"
IBM SUB-MANAGER LEVEL 2 BUTTKISS: "Shit, are we? What the hell is Linux? It must be bloody good if we're putting money in, anyway, I can tell you."
Better to be a pirate, eh?