Hey,
I did a reinstall of my Hackint0sh.
I followed the guide at life hacker, and I'm running:

System Version: Mac OS X 10.6 (10A432)
Kernel Version: Darwin 10.0.0
iTunes Version: 9.1.2

The issue I'm having is Itunes will not see my Apple TV.
Bonjour Browser shows:

_appletv._tcp - 1
_Bzdn_tcp. - 1
_sleep-proxy.udp. - 1
_touch-able._tcp - 1
AirTunes (_raop._tcp.) - 1
Apple File Sharing (_afpovertcp._tcp.) - 1
FTP (_ftp._tcp.) - 1
Internet Printing Protocol (_ipp._tcp.) - 1
iTunes Digital Audio Control Protocol (_Dacp._tcp.) - 1
Samba (_smb._tcp.) - 1

I have followed the troubleshooting guides at mac throughougly to ensure everything is working as it should. Itunes is authorized. The apple TV simply wont show up. Does anyone have any clues, or ideas?

-- EDIT --
In case needed:
CPU: Intel Core 2 Duo 2.8
GPU: Gefore 9800GTX
MOBO: Gigabyte GA-EP45. I think its the UD3P, but unsure.
RAM: 8GB