I have installed a stock trading program from my brokerage house called MBT Navigator. The Navigator installed just fine. It has some function buttons on this standalone program that do not work. The functions are to place Buy and Sell orders or the Apply button. Anytime I try to use one of these functions I receive the following message from Wine: "The program MbtNav.exe has encountered a serious problem and nneds to close. We are sorry for the inconvenience. This can be casued by a problem in the program or adeficency in Wine. You may want to check http://appdb.winehq,org for tips about running this application If this problem is not present under Windows and has not been reported yest, you can reposrt it at http://bugs.winehq.org" Is there anyway of tracking down the cause of this error. Using the Crossover demo this program does not even startup. If I can get this to work I can finally dump windows. Thankyou.