From: Stephen Kellett Date: 2005-07-20T02:15:55+09:00 Subject: Re: Memory profiling? In message , Cameron McBride writes >> RMV runs on Windows NT 4.0/W2K/XP or better. > >why this platform requirement? Because we don't have the time or manpower to provide a Linux port at this time. It is impossible to write something like RMV without using C++/assembler and patching the Ruby binary at runtime to get access to the object creation and destruction methods. You cannot do this with Ruby/Python/Perl/Java/etc. Even if you could they would be too slow for this type of thing. Stephen -- Stephen Kellett Object Media Limited http://www.objmedia.demon.co.uk/software.html Computer Consultancy, Software Development Windows C++, Java, Assembler, Performance Analysis, Troubleshooting