I miss UHT and homogenized milk since I moved to Denmark :( I loved being able to buy a six pack of milk bottles back in France and keep it in a closet for weeks, now I can barely drink a carton of milk before it goes bad.
While most milk in Netherland is pateurised and therefore keeps only a few days, there's also sterilised milks which keeps for months. Doesn't taste as good, though.