Thanks for the heads-up. Fixed now.
By the way, for everyone using Google Docs, you can make a copy of the spreadsheet into your own private area and then price out your own configurations. It's really handy to tell the difference between ordering this year or next.
I was surprised to see that if you order the same set of parts as the EPIC-M after the first of the year, you'll only save $3650. That's only a 6.7% savings. So I'm thinking maybe just go ahead and buy the EPIC-M now.