How can I use data controls ? I doesn't find any dataset components. I tired to compile the components/interbase package, but it is not useable (i uncommetned the query but is always send segfault if I tired to use it). I tired to compile compontents/mysql package also, but I can't link (missing mysql_connect and other mysql functions). And I tired to compile the jvuib package from sourceforge.net, but the datasource always sends segfault at runtime, and it also have link probles.