Just saw that v2.3.2 has been uploaded to the iTunes store for download. The sole note for the fix was "Fixes white screen problem on 3G". I'd be interested in finding out if it works for anyone...
I had the problem of a white screen on my I touch 3rd generation. Now i'm not running 3g on the touch but had the same problem. I just downloaded and isntalled the new version of DRA and the problem is fixed.
Now all they need to fix is my DRA app on my android running 3g on T-Mobile and we'll be good ot go. That is being worked on i've been told.