I am half way through a DMP. It is unlikely that the debt will be paid off by the end but I will plod on. My credit rating (once excellent, now not so due to DMP) is slowly improving and I know that at the end of 6 yrs the defaults will drop off. What can I do to start improving my credit rating now? I know you can get those credit builder cards, but I don't know if they're worth the hassle or whether they'll actually make no difference at all?