Hello,
i have same problem in bt4 r1 with my alfa AWUS036H usb and rt73usb
and same problem bt4 r1 installed in HDD partition in laptop toshiba x200 with intel iwlagn 4965/5100

here is what i...

working fine
Toshiba Satellite X200-20F
Intel Core 2 Duo T7300 / 2 GHz
2 x 2 Go
Intel Wireless WiFi Link 4965AGN
GF-8700M-GT

backtrack 4 final on hdd
work fine :cool:

hello, i have problem to burn bt4 final whit nero 8.3.14.0 i dont know how to make dvd bootable iso

can any one tell me how

thanks ;)