I think quite a few people have had IVA's accepted by Northern Rock recently.
However, I will just say that they usually are supportive of DMP's, particularly if they will be paid back in full in 10 years or less.
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley. http://kallis3.blogs.iva.co.uk