I tried to flash froyo on my phone and something went teribly wrong. Phone was stuck on the android screen. I use my phone for work so I went and purcashed a new one and had it activated. I did didn't give up on old droid. Today I found a very simple link to retun it to out of the box condition and it appeared to work. Are looking to return to stock 2.0.1? If so I can forward the link
Great news. Sometimes it is hard to tell if there is a boot loop cycle vs a dead battery. Sometimes the phone also only "thinks" its dead, but behaves just like it needs a charge. Step 5 and 6 above = winners!
The link mentioned above would have allowed you to revert to 2.01 via a flash file, without having to boot all the way up. Numerous guides to it, one of which is down in my signature.
bomber889: If I had a brick for every phone that wasn't....I'd have a castle