I started doing this as soon as the North American release date for DQIV DS was announced, and played through DQI+II and III on the GBC as well. It was a lot of fun, and I was glad to finally play the GBC ones, because the carts had been sitting in a drawer in my house ever since I picked them up in Québec on my elementary school grad trip like 10 years ago. However, I too have hit the DQVI stumbling block. I have a real craving for DQVII and VIII, but with no release date for VI yet, I'm getting pretty impatient.
What sucks most for me is that I'm so OCD that I'll probably hold off on IX until I can play VI-VIII in order. Which is entirely illogical because I've already played them before and I know my enjoyment of IX will in no way be affected by not playing them first, but I started this whole thing in the hopes of playing through the franchise in order, and I'm too stubborn to back down. And since IX is apparently being released this summer and VI is nowhere to be seen, it might be quite a while before I get to enjoy the new game. Total bummer. Here's hoping we at least get a release date soon.
What sucks most for me is that I'm so OCD that I'll probably hold off on IX until I can play VI-VIII in order. Which is entirely illogical because I've already played them before and I know my enjoyment of IX will in no way be affected by not playing them first, but I started this whole thing in the hopes of playing through the franchise in order, and I'm too stubborn to back down. And since IX is apparently being released this summer and VI is nowhere to be seen, it might be quite a while before I get to enjoy the new game. Total bummer. Here's hoping we at least get a release date soon.