Setting up GRΛV with DreamHost & broken URLs

I've used an FTP client to upload an Antimatter themed GRΛV website folder structure to a Dreamhost hosted subdomain. I see the the 'Home' page of my site fine, but clicking any other Menu Page item leads to a broken URL message. Any ideas on what I'm doing wrong?

Looks like it's a missing .htaccess File, right in the FAQ too

Were you able to upload the .htaccess and get this working?

Yes-- rookie mistake on my part, but all is working as expected once I copied over the .htaccess file.

Also, for OS X users, I ran this command in Terminal to make visible and invisible files:
defaults write com.apple.finder AppleShowAllFiles TRUE;killall Finder

And then, to make them invisible once more:
defaults write com.apple.finder AppleShowAllFiles FALSE;killall Finder

Top tip - Xtrafinder (https://www.trankynam.com/xtrafinder/) adds many useful finder features, and one of those is a nice menu to toggle on/off invisible files.