Hola!
He copiado los archivos de las carpetas Extension y "Wirelesstartup" (o algo asín) a mano. Reinicio... y nada, todo igual.Cuando en el system preferences le doy a red se queda un rato ahi pensando, pero no la coge. Intenté probar con una utilidad que viene dentro de una de las carpetas y me dice que no hay ninguna unidad conectada...

La maldita se resiste.
He ido a ver la id de mi wifi desde el osx86 tools y me saca lo siguiente:
" 00:00.0 Host bridge [0600]: VIA Technologies, Inc. P4M890 Host Bridge [1106:0327]
00:00.1 Host bridge [0600]: VIA Technologies, Inc. P4M890 Host Bridge [1106:1327]
00:00.2 Host bridge [0600]: VIA Technologies, Inc. P4M890 Host Bridge [1106:2327]
00:00.3 Host bridge [0600]: VIA Technologies, Inc. P4M890 Host Bridge [1106:3327]
00:00.4 Host bridge [0600]: VIA Technologies, Inc. P4M890 Host Bridge [1106:4327]
00:00.5 PIC [0800]: VIA Technologies, Inc. P4M890 I/O APIC Interrupt Controller [1106:5327]
00:00.6 Host bridge [0600]: VIA Technologies, Inc. P4M890 Security Device [1106:6327]
00:00.7 Host bridge [0600]: VIA Technologies, Inc. P4M890 Host Bridge [1106:7327]
00:01.0 PCI bridge [0604]: VIA Technologies, Inc. VT8237/VX700 PCI Bridge [1106:b198]
00:02.0 PCI bridge [0604]: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller [1106:a327]
00:03.0 PCI bridge [0604]: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller [1106:c327]
00:0f.0 IDE interface [0101]: VIA Technologies, Inc. VT8237A SATA 2-Port Controller [1106:0591] (rev 80)
00:0f.1 IDE interface [0101]: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE [1106:0571] (rev 07)
00:10.0 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev a0)
00:10.1 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev a0)
00:10.2 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev a0)
00:10.3 USB Controller [0c03]: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller [1106:3038] (rev a0)
00:10.4 USB Controller [0c03]: VIA Technologies, Inc. USB 2.0 [1106:3104] (rev 86)
00:11.0 ISA bridge [0601]: VIA Technologies, Inc. VT8237A PCI to ISA Bridge [1106:3337]
00:11.7 Host bridge [0600]: VIA Technologies, Inc. VT8251 Ultra VLINK Controller [1106:287e]
00:12.0 Ethernet controller [0200]: VIA Technologies, Inc. VT6102 [Rhine-II] [1106:3065] (rev 7c)
00:13.0 PCI bridge [0604]: VIA Technologies, Inc. VT8237A Host Bridge [1106:337b]
00:13.1 PCI bridge [0604]: VIA Technologies, Inc. VT8237A PCI to PCI Bridge [1106:337a]
02:00.0 VGA compatible controller [0300]: nVidia Corporation G70 [GeForce 7300 GT] [10de:0393] (rev a1)
03:00.0 IDE interface [0101]: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller [197b:2363] (rev 02)
04:01.0 Audio device [0403]: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) [1106:3288] (rev 10)
05:03.0 Network controller [0280]: RaLink RT2561/RT61 rev B 802.11g [1814:0302]
05:04.0 Multimedia audio controller [0401]: C-Media Electronics Inc CM8738 [13f6:0111] (rev 10)
"
En los Pci tengo la wifi y una tarjeta de sonido.
Gracias!!