All,
 
   My oepnsuse 10.1 with the default kernel 2.6.16.13-4.
   When 2.6.18-mh3 released, I rebuilt and updated the kernel to 2.6.18 and then patched it.
   When Holtman released the patch for handling multiple l2cap connections, I patched the new kernel .
   But at last, I found that the speed of  the OBEX pushing and other Rfcomm socket communications is slower than the original kernel.
   Then I rebuilt the 2.6.18 without the 2.6.18-mh3 and the patch for handling multiple l2cap connections, I found it is still slower.
   So I think the patch is not the reason.
   But what makes the bluetooth communication slower? The new kernel version 2.6.18?
  
   Waiting for your help;

--
With respects,
   Mingfan.Lu