The liquidation of the largest Madoff feeder fund, Fairfield Sentry, recently made a major mark on Chapter 15 of the Bankruptcy Code. The lynchpin of Chapter 15 (and the Model Law on Cross-Border Insolvency) is the ability to locate a debtor’s center of main interests (COMI). If a debtor files for bankruptcy in the location of its COMI, then it is entitled to certain automatic protections from ancillary proceedings in other countries, e.g., the imposition of the automatic stay to bar all collection activities.