I tried out the FilesInUse fix, and it looks good for the most part. I used these builds:

6u10:http://j2se.east/plugin/1.6.0_10-nightly/2008-02-12

6u11:http://j2se.east/plugin/1.6.0_10-nightly/2008-02-12.08_38

The only issue is when I do the following:

1. Install 6u10
2. Open IE
3. View applet with IE at: http://j2se.east/~billyh/applet.html
4. Now launch 6u11, and it shows 2 entries. See:

http://j2se.east/~billyh/fiu.JPG

The next generation plugin runs in a different process, therefore that's why the extra java.exe is showing up with the new FilesInUse dialog. If I switch back to the old plugin, I don't see this issue. I'm thinking it should only show one item, and not the java.exe.