On Thu, 2005-04-28 at 14:34 -0700, Calvin Austin wrote: > The 5.0/1.5 plugin is compatible, viz it does accept earlier class > files, its the other way that isn't compatible. ie someone building a > 5.0 applet cannot be run on a 1.4 browser in most cases Calvin, the problem occured recently, without changing the Java version, but after upgrading either Firefox or Mozilla, i am not sure which, since i upgraded both before noticing the problem. Therefore it is a browser bug. For matters related to this specific bug, please reply to the other thread i just initiated on this list, called "Firefox and Java bug" -- Florin Andrei http://florin.myip.org/