3.0 allows exchange info and personal info to sync together

[macfanboy]

check attachment (most importantly the bottom)

 

[mrtune]

check attachment (most importantly the bottom)

They've always allowed mobileme and exchange to reside together, not sure why though, that they never allowed to sync more contacts from other sources through itunes once mobile or exchange was setup. It sure is nice that they added that in. I'm sure that it will help some users by giving us more options.