[Gay State Conservative]

I can't think of a single state that went blue in '04 that Romney could carry (including Massachusetts).I can think of at least a few that went red in '04 that he might fail to carry in '08,AR and TN,for example.

[ASA Vet]

I can't think of a single state that went blue in '04 that Romney could carry

Possibly Michigan. His father managed to get elected here despite the "He's a Mormon issue."
It would depend on how many dead vote in De Toilet.

[RockinRight]

PA, MA, NH, MI.

[MassachusettsGOP]

Romney would be more competitive in the Blue North: Michigan, Wisconsin, Minnesota, Pennyslyvania, New Jersey, Connecticut, Maine, New Hampshire. However, at the same time, he would be weaker in West Virginia, Arkansas, Tennessee, Louisiana.