I had my gallbladder out November 2007, and can't manage the oil well at all. My friend had his out in the 90's, and has never had a problem with the oil and he takes 3-4 tablespoons a day. Other people on this forum have been doing ok w/o a gallbladder and taking oil, but others just can't get over "oil-sickness." If you have been eating fats w/o problems, then you'll most likely be fine. Might be an adjustment period from what I've gathered on this forum. The advice has been to start slow, with maybe a teaspoon added to cold sugar water, gradually increasing the amount of oil and maybe decreasing the sugar.
Remember, anything can work as long as it's tasteless and contains the right amount of calories. Good luck!