Just found the decaf Via in the St.Arbuck's at the neighborhood Safeway. Knowing how much caffeine is in their decaff espresso, I won't try it until tomorrow morning. They had only the Italian roast, not the Columbian, in decaf.

EDIT--next day: I tried it for breakfast. The taste of the decaf seems no different from the caffeinated version. It's far superior to most decaf instant. I don't think it's completely decaffeinated, though--neither is the decaf that St.Arbuck's serves in their stores. I didn't get as much of a buzz as when drinking the regular, but there definitely was a buzz that I don't get with other brands of decaf. I wouldn't want to drink it at bedtime. If you have blood pressure problems, you probably want to avoid Starbucks altogether!