Well a few days ago I got a Xenon xbox 360 with 7371 dash and sense then I have been wanting to jtag, so i finally set out todo so, although, I have stumbled along a problem... Now, here is the problem, I am using a lpt connector to do the nand dump and I am unaware what I am doing wrong. This is the error when I run NandPro.exe

Testing LPT device address:0378
Testing LPT device address:0278
Testing LPT device address:03BC
Could not detect a flash controller!
Can not continue

I know that i need to patch NandPro.exe with the locations, but that seems to be another one of my many problems, [ Register or Signin to view external links. ] There is 2 I/O Ranges and I dont know which too use. I am using NandPro20b seeing it is the only one that the patcher works with. Oh and another thing, I have rechecked and check again multiple times all of my solder connections I have it all connected to the lpt connector just like this image: [ Register or Signin to view external links. ] and [ Register or Signin to view external links. ] Also I am using a PCIe LPT board so I can have access to an lpt port, due to the fact that i have a relatively new computer. I am using [ Register or Signin to view external links. ] and I dont know what I am doing wrong. please help if you can.