No, nobody does believe that, since 10.3.6 includes 1.2.6 of Safari. ;-) Btw.: The 7R20 updater hosed my system, basically, and I had to apply my trusted "super-fast-reinstall-and-apply-backup" script. (It's actually a real-world, not a computer-, script that reads: "Format your harddrive, reinstall OS X, apply all updates, apply backup".) 1.5 hours later I'm running 10.3.5. While I hope that Apple will _not_ release 7R20 as the final release, the system-wrecking could also have partly been affected by the fact that 7R20 comes without a reversioner. (Usually, beta builds include a reversioner to bring you back to the last 'safe' build in version number so the newer update can be applied.) Well... Let's wait and see.