Your Dev Environment
cygwin98: I turned a NAS device -- Intel SS-4200E (has Intel Celeron CPU) into my dedicated home dev server. Installed Ubuntu 9.10, latest Ruby on Rails, Mono and F#. It rocks as it only consumes 40Watts when loaded with tasks. Cutting eletricity bill was the main motive I had to replace a few obsolete PCs I used as Linux servers.My main desktop is my Macbook that hooked to a Dell 23inch LCD. Most of work is done at the SS4200E where I use Vim.  I generally open 5 to 6 terminals and use cmd+# to switch among them. Contrary to other guys here, I really like the Terminal.app. The default color scheme used by Vim is too dark though.Edit: typo