The file names are missing the build number for 6u7 rev b07.
Please correct this by next 6 rev (6u7-rev-b08, promotion 7/15/08).

Workaround: Manually rename the files. This is not an idea solution.

For example:
jdkfb-6u7-rev-solaris-sparc.tar ==> jdkfb-6u7-rev-b07-solaris-sparc.tar