Hi Hemi!
Welcome to the MobileRead forum for the eDGe!
First, do you have the 10" eDGe or the 7" Pocket eDGe? If you have the big eDGe (EE) the browser crashing in Ermine is a known problem. I had it on mine until Gunner pointed out that you can disable Javascript and the browser will hardly ever crash.
The crashes occur with all browsers (at least for me, some people claim to have had good results with one browser or another).
The only problem with disabling Javascript is that some websites won't function fully without it. Sad, but better than near-constant crashing, in my opinion!
If you do a search in this forum you should find several threads under "browser crash".
Good luck!