According to ZDnet (http://www.zdnet.com/zdnn/stories/news/0,4586,5095952,00.html), Sun?s campaign to get PC makers to include a Java Virtual Machine included when their machines ship with Windows XP has resulted in their shipping with Microsoft?s four-year-old JVM rather than Sun?s as yet unfinished JVM. The report says: ?Sun has been writing code furiously since Microsoft's April decision not to ship the JVM with Internet Explorer 6, which is integrated into Windows XP. Sun had planned to offer an IE 6-compatible version of the JVM but won't have it ready in time to ship on new Windows XP PCs.? Compaq, says the report, is going to ship the Microsoft JVM, rather than waiting for Sun?s. ?Sun's problem is that the current version of its JVM, 1.3.1, will not work with Internet Explorer 6,? says ZDnet. ?Windows XP runs 1.3.1, but because Microsoft abandoned the Netscape-style plug-ins in Internet Explorer 6, the browser can use only Microsoft's JVM.?