<p>I never had to give a presentation where we didn’t have the option of sticking it on a thumbdrive and doing it off the professor’s computer. Wrecked havoc on embedded videos sometimes, but it was always an option. So even if you end up using a non-HDMI projector you will likely be able to use the professor’s computer.</p>
<p>How hard are the adapters to find? If you can get one at Walmart I’d say don’t buy one till you need it.</p>