It's one for Adobe to get their apps to run on this model. Many are confused about who gets to fix this.
Samsung GT-I5801 does not run Adobe AIR Apps even after 2.2 Android Upgrade . Adobe site and Market Place site say they dont support GT-I5801 , Please look into this issue , we have invested in writing a mobile app for this phone and also bought few of them .
We have raised this question with Samsung with no response .