Optus has posted the Bold 9000 OS:

BlackBerry Handheld Software v4.6.0.199 (Multilanguage)

Package Version: 4.6.0.199
Consisting of:

• Applications: 4.6.0.92
• Software Platform: 4.0.0.117
• File name: 9000M_PBr4.6.0_rel199_PL4.0.0.117_A4.6.0.92_Optus. exe
• File size: 89.84MB

Check my Latest OS List for all the latest released software.

Good find Jerry, all I need now is the phone (is that cliche to say?).

Already posted

Latest OS: Bold 9000 4.6.0.199 / 4.6.0.92