I am HIGHLY lactose intolerant.
Its not the end of the world.
There is Soy milk, "Lactose free milk", and rice milk.
Breyer's makes a lactose free vanilla ice cream that is pretty good. There is also Rice Dream (rice ice cream).
Pizzas, Lasagna and others made by Amy's Kitchen are very good (soy cheese).
Galaxy National Foods makes several types of lactose free cheeses (cheddar, mazzerella (sp?)..) in the form of shredded (Veggie Shreds) and American flavored Veggie Slice. Both are in green bags.
There is also a pill called Lactaid Ultra that may be useful to have on hand for whenever you must eat a little cheese. IE: dinner out/at someone else's house.
any more info needed -pm me.