Alright, alright, you guys win.
Against most of your opinions here, I went with the X-Arcade for my cab. Thing worked awesome......before I took it out of the housing and transferred it over to my existing CP.

Now, it won't work with any emulators, only the Xbox system I am/was using for the "brain". I have tried everything to get it configured, and it just does not work.
My Xbox is technically crashed. The Xbox has to run off a rescue disc, so it becomes a royal PIA to back out of an emulator to use another one. I literally have to shut it down, restart it up, and hope the disc takes(it doesn't 2 out of 3 times). THEN go to the other emulator, load up a game, and repeat this process over and over switching systems. I have a spare PC in the basement, that I used to run all the basic emulators off of with the exception of N64 and Mame. I figure some tweaks will fix that. So now I might just bite the bullet, pull off all the wiring on the X-arcade buttons, and get a Jpac?



?
Here is where I need your help. I have NO idea what to buy. I went to Ultimarc to browse and now my mind is

J-pac, I-pac, I-pac2.....wth??
Basically I have no keyboard yet, and a wireless mouse. The PC has I think 3 USB inputs. I will also need an AV out to hook up to my TV
I have a total of 18 buttons including P1 and P2. I also have two side buttons that can be used for pinball, but I don't really need to use them if I can't.
So what do I get, and how much am I going to scramble my brain trying to wire it up?