Well, it's been three months now (12 weeks) and I've hit the 3.5 CI mark.  Clearly something good is happening because my wife consistently says she's feeling more gliding.  Even when she's not as lubricated as usual (you straight guys will know what I mean), the gliding action helps.  It's really cool. 

I've been using the DTR for 10-12 hours a day every day and have made good progress.  I think that I've grown more inner foreskin than outer, though.  I'm going to work on that this next month.  The skin still won't stay over the corona on its own, but if I fold my dick down in my underware (briefs) it will stay over the corona. 

See next entry for graphical representation of my hours per week versus progress.