T/O Performance Calculator - Now available

Dear fellow pilots,The last months i spent programming a Take-Off Performance Calculation Tools (TOPCAT) for the Boeing 747-400 / CF6.The program is now in late alpha stage and I'm looking for some interested testers.What you need is:- Microsoft Excel (The program was made with MS Excel 2002)- Willingness to participate on an alpha test and regularily sending bug reportsThe first stage will be limited to only a few testers on a first-come-first-serve principle.If you are interested just drop me an email with your full name at [email protected] Regards and Happy LandingsChristian GrillScreenshot:http://forums.avsim.net/user_files/137866.jpg