FJ Software

I got it working. Installed the ABD driver AND the Kies software from Samsung's site: http://www.samsung.com/us/support/downl ... I777ZKAATT.
Installing JUST the ABD driver didn't work.
I did not try to just extract the USB driver from the Kies package.

Just saw the FAQ about ABD drivers. Looking into that...

Same problem, here (same phone). I have not tried WiFi yet. I have enabled USB-Debugging (it was disabled). I installed the client manually on the phone.
MPE version: 1.8.2
Win7-64
Phone: Samsung Galaxy S2 (SGH-I777)
Android version: 2.3.6
Client version: 1.0.14

Tail of log:
14:56:37.11 ...