I just converted from MSII V2.35. I had the engine started in about 15 minutes and was out for my first test drive in about 30 mins.
I have not enabled any extra features yet. I want to get my VE table dialed back in first. I plan on switching over to EAE as soon as I have a good baseline tune. It looks like my MSII VE table values need to be changed between 5 and 15 percent.
I'm running a 4 cyl BMW 2.0L engine with 45mm ITBs.
Currently I'm using a standard EDIS4 setup but I'm planning on replacing the EDIS control box with MS as soon as I can.
Great job! This was easier than I thought it would be (so far)

Steve Hauer
http://www.77e21.info1977 BMW 320i with ITBs, MAF tuning, COP, IAC, Sequential fuel and spark, MS3 knock sensing
MS3 / MS3X / V3 mainboard, MS3 pre-V1.3 alpha 4
Tuner Studio 2.2.06