Dear,
 I could use those step to connect the Linux SP to Windows Series profile

At the linux side:
step 1:rfcomm connect 0 <BD address> 1
setp 2:open minicom -s, 
          set the device as /dev/rfcomm0
          set the baud rate as 19200 8N1, no flow control
          exit
At the windows site:
step 1: open the hyerpterminal,
           set up baud rate as 19200 8N1 , no flow control
step 2: sucessfuly transfer the data 

But I hope ass the SP profile service record into SDP daemon, I do thoe step
At the linux side
step 1: rfcomm bind 0 <BD Addreess> 1
step 2: sdp add SP 1

At the windows site:
step1: Obrowse the SP service
step 2: reject SP connect, the port is not correct. 

Taylor Shieh
Engineer, Bluetooth Module Section
New Technology Development Dept., R&D Division
Tel:886-49-2325876 Ext:2188