HARD TO GET billionton usb Bluetooth BCM92035DGROM DRIVER?

I ve had same a problem too. I bought the billionton class 1 bluetooth usb for 3 years ago,
But after reinstall my windows. feel suffer from a loss that driver. I didn’t know where
The cd is, coz by home migratory.
Trying surf the web, never found the driver, its only link..link..and link. Or 48Mb compressed big file from official billionton site and other storage site.. I cant download it coz poor internet.But someday I found the brillian idea from this site
http://www.davidmays.com/blog/?postid=5

Lets the windows recognize the dongle by self. J
Ok lets try.

First open your regedit
Start>run>type regedit.
Then go to HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\USB
Right click > find > bcm9203 .> enter

Now you found where the dongle reg place it..( note: you would ever have plugged the dongle into your pc ).
Then you remember the key name or right click>copy key name > and paste in notepad….
Pic

Ex.: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Enum\USB\Vid_0a5c&Pid_2021

Now we go to C:/Windows/inf
Find bth.inf .and open it with notepad
Find Broadcom.NT.5.1 part.
Then you write above them
Billionton usb = BthUsb, USB\Vid_0a5c&Pid_2021

For name like Billionton usb>You can write what ever you want
For Vid_0a5c&Pid_2021 is the place of key name
And save it.

Now plug your usb billionton again…and lets the windows installing drivers by self.
Thanx to founder.
Hope something worthwhile.