I tried to download the free version of Unity, but it appears to be a trail version of Unity Pro.
If there a truely free version out there that I am missing?
I didn't want to burn my 30 day trial of pro until I learned the UI abit.
You can use the Pro trial for 30 days, then it reverts automatically to free.
Reinstall unity and when it asks you if you want the 30 day Pro version trial decline and you'll just have the free version.
I do not see an option to decline, just Register or Cancel