How easy is it to transition from planning to landscape architecture or architecture programs within a grad school? Obviously it's going to depend somewhat on the school, but in general is this a viable option or not? If I went to my advisor after my first year in a planning program and said "I think I'm better cut out for LA/Arch" would I have to start from scratch in the new program or what? I'm still unsure how much sharing there is between the various depts.
Subquestion: For those with dual degrees, what was the admissions process like? Did you apply to both at the same time, or did you start one degree and then apply from within the school?