my desktop pc connects to internet via cable internet.. I want to connect internet from my laptop , too.

If I use 2 bluetooths that is 30-40 meter and
I plug one of them to desktop and one of them to laptop, can I have a network to share file and internet connection ?

can it be done with the program BlueSoleil?
what about performance ?

Not familiar with that particular program but in theory it should be doable.

Can Bluetooth really go 40meters though?

hey, the range of my bluetooth is around 10 metres. how does your blue tooth manage to work at the range 40 metres. if it really does then its great.