JP1 Remotes

Hey guys, I built the "Simple Interface" and got it to work well. But I got bored and noticed I Had the parts to build the "Ultimate Interface" so I built that with Tommy Tylers help (Thanks a bunch!). Made my own PCB for it soldered it and and everything. But I can't get it to work . I got the "No response from interface" when I tried to check it. Then I plugged it in the remote and got "No response from remote". Same no response when I try downloading. Do I have to do things differently with the Ultimate Interface? Thanks in Advance.

The ultimate is all I use now.

Nope, it works in the same fashion as the simple only better so you may need to double check your circuit and the components.