Acer Aspire 5738Z:
Snow Leopard pc distro: 10.6 (x86 mode)
Graphics: nVidia G 105M - working
Sound: ALC888S - working
Airport: Atheros AR5009 - Native working in x86 mode (not working with x64)
Ethernet: Broadcom - not tested yet
So far no sleep
Dual boot with Windows 7 x64