Purchasing: The math on the Paul McCartney-Heather Mills divorce is as follows: After 5 years of marriage, he paid her $49 million. Assuming he got sex every night during their 5 year relationship it ended up costing him $26,849 per time. This is Heather. Leasing: On the other hand, New York Governor Elliot Spitzer's hooker, Kristen, an absolute stunner with a body like no other, charges $4,000 an hour. For anything. This is Kristen. Had Paul McCartney "employed" Kristen for an hour of sex every night for 5 years he would have paid $7.3 million, a savings of $41.7 million. Value-added benefits are: - a 22 year old red-hot babe - no begging or coaxing - never a headache - plays all requests - no bitching or complaining - no 'honey-do' list Best of all, she leaves when you're done, and comes back when asked. All at 1/7th the cost - and no legal fees. Sometimes leasing just makes more sense.