Quote from Mvic:
http://online.barrons.com/article/SB120071150488302379.html
Before Warburg cut its deal with MBIA it brought in outside consultants to stress-test the company's portfolio, subjecting it to Armageddon-like housing and other economic assumptions. It found that annual loss expenses -- actual checks written -- came to no more than about $250 million a year under the harshest of conditions.
there is one more thing. this huge revenues are going to the Insurance subsidiary, when you buy the stock you buy the holding company. By now Eric Dinnalo from the NYID isnt likely to allow the insurance subsidiary send money to the holding company. at the same time the holding company is already drawing down on its cash.
If their on balance sheet SIV Global One goes into trouble and is unable to roll over their commercial paper(there is some evidence this is already happening)
they will use even more cash and might be insolvent. ackman estimates the most the holding company can survive without cash from the insurance subsidiary is to the end of 08, less if the SIV goes into trouble