[gambatte]

Well, from the posts I read, it is not that the BL won't work, it is that you are more likely to have troubles creating a small enough ROM to fit (e.g. all the "stuck" posts). BL 1.XX can accomodate a larger ROM; BL 2.XX has to be pretty small. So I guess if you don't pick anything in the kitchen you may be OK. But then I also read that WM6.1 is bigger than 5 or 6 to begin with. So am I totally off base here?? Sorry about the non-technical terms "big" and "small"...