I am a Dinan customer of theirs and got a phone call the other day. They moved a while ago to a huge dealership on Rte 4 in Chichester, NH just north of Concord. They are having a grand opening with food, refreshments, demo cars, babes, door prizes and they are running a lot of specials on Saturday & Sunday. They had in ad in the Boston Bimmer this month too.

I'm heading up Saturday and if nobody else shows up, I'll get all the door prizes!
98 540i 6speed, Dinan S1
Dinan Stage 3 suspension, Stage 2 clutch and flywheel, front & rear strut braces & exhaust
Dinan CAI, MAF meter housing, stage 4 software & floormats, UUC short shifter, CDV deleted, 3.15 Quaiff differential
M5 "style" mirrors, ///M lit shift knob. AE halogens, clear sides, smoked celis tails, 2 ultimate cupholders, M5 brakes, Stoptech SS lines and Axxis Deluxe pads.
Member BMW CCA, Boston Chapter