Hi, it's Friday and I have nothing to complain about :-( After a much too long week of struggling, I am finally able to read, write, edit and even print my PhD again. What a good feeling!!! Even though the day is almost over I wonder whether I should test some specific code for you. Up to now Purify was not very successful in finding tons of bugs. Just a few memory leaks and some uninitialized variables :-) Is there any suspicious code that needs a closer look right now? Michael -- ====================================================================== Michael Schmitt phone: +49 451 500 3725 Institute for Telematics secretary: +49 451 500 3721 Medical University of Luebeck fax: +49 451 500 3722 Ratzeburger Allee 160 eMail: [EMAIL PROTECTED] D-23538 Luebeck, Germany WWW: http://www.itm.mu-luebeck.de ======================================================================