UPDATE 2: Thanks to PRP2 we have an OTA install link
UPDATE: Thanks to BBGun you can pick up the installer from Rapidshare at this link:
Looks like the desktop installer for Facebook 1.5 for the Bold and maybe the 8900 sneaked its way online. Can’t say where it originally came from since we have gotten quite a few tips pointing in different locations. On the other hand the easiest place to find it right now is in the CrackBerry Forums thanks to DetectiveBerry (Love the avatar!). The install is desktop manager only and our good buddy Kevin from CrackBerry hooked us all up with a screenshot.
You can pick it up at CrackBerry Forums at this link (You may need to register to download)
Thanks to everybody else who sent this in! Sorry for not being able to credit you all and track down the source but its Saturday night and I just got home and I need some quality time with my pillow…