Edge used the DM-4 on the latest album. He actually bought 11 of them to take on the road in order to replicate all the distortion tones he used on the record.
Personally, I think some of the tones on the album sound kind of sterile, such as Crumbs and the solo on All Because of You.
He also used Line 6 POD Pro on the last album, and I thought it was kind of sterile sounding too. I mean it sounded good, but something about it wasn't quite right.