I was reading the PMDG manual for the 737 NGX , it says that the 737 NG can use electronic flight bag. will pmdg add this feature in sp1 or sp2

I fail to see the what the point would be. Get an iPad or use an old Laptop next to your FSX computer.If an EFB screen was integrated into the NGX VC, you'd have to enlarge it or use it as a 2D panel anyway because otherwise it would be very hard to read.

I summarize the answer. If there was a professional aviation charts site like there are many for USA the EFB would be a optional feature I agree. The reality is different, many of us like to fly over our own countries but there is no web site containing decent charts of these countries. Europe, Asia, Africa etc.. If I look to a USA aviation charts website I see it is plenty of professional ,upgraded and multicolored charts...a pleasure to see. If I look to some european, asian or african web site about aviation charts it is impossible to download charts, they simply do no exist. When you are lucky enough you find some ancient WWII aviation chart but they are useless nowdays. Being you, I guess, from one of the most progressive country in Europe I bet Norwegian and Swedish or Finland aviation web sites are plenty of gorgeous aviation charts, super upgraded and multicolored. There are also countries in Europe who are still set on medieval ages...like the one where I live f.i. We have just discovered coal so aviation charts are still unknown. Remember, the reality is always different from the theory.

I use Navigraph nDac, it has great coverage of EU, Africa, Asia etc.

I understand my post was somewhat moody, but still, nobody's really responded to my points.

Why not use Jeppview, and Flitestar using FSUIPC's GPSout utility? Then you can run your charts/checklists on a laptop to the side?