Wow ... thanks [MENTION=354978]Riveting[/MENTION], those are very kind words.
I did four days again this week, and last night I added on 5 miles so my legs were a little tired this morning for sure. If I could, I'd try for a full week tomorrow, but I've got to go pick up my kids after work tomorrow, so I'll need the car. Maybe next week I'll give a full five days a shot. I'm really pushing to hit 2K commuting miles this year. I'm 490 miles away.
Good luck with the metric!