I have been waiting for a long time to get a good CAD viewer on my IPad. It was a real let down when it crashed on the first file. I tried to load a 7mb ( small file ) and the app crashed after about a minute trying to load. I tired a 2mb file and the app loaded the file but a memory warning was displayed on the screen. I tilted the screen couple times and the app crashed trying to update the graphics. You have to lock the screen orientation or it will crash.
I just updated from 1.0 to 1.0.1 on my IPad1. Still cant load a 7mb file.
Ray060661 about eDrawings, v1.0.1