"Remember, this patch is designed to clear up the crashes peopple have been experiencing. We did not add speed restrictions or the DIR/INTC button on the FMC yet. We did this patch so everyone can fly the package without crashing problems. Also included is the new database from Prabal. Europe is now fully covered in SIDs and STARs. We have corrected some minor bugs in the FMC and gauges but overall this is designed to get rid of crashes users have been experiencing."
http://www.flight1.com/view.asp?page=737updates