[quote=@Jester Acharis]
[@solace] "Travelling" is also correct and used quite a bit outside of the US.
[/quote]

I personally prefer a single l, since it's the way I was always taught to write while growing up. I do know you can use two l's, it's just my OCD.

It seems I may have some more free time in this class, so I'll try to go through the next one.