Just a quick question about renting TV season sets at video stores - Blockbuster in particular. Do you pay the rental fee for each individual disc or do you get the whole set?

I think it depends on how they shelve it. I know I've rented Reno 911 and Ali G there and just paid the one disc fee because they were packaged together. Shows with higher disc counts were shelved seperately so it was an individual cost per disc.

Blockbuster does the following

Example
The Tutors You rent disc 1 , 2 seperete and then disc 3 & 4 come together when you rent disc 3.