I have PM'd you the address I have for him. (may or may not be current) 


What has happened for years with uncontactable developers

1. Try to contact (as you are doing)

2. If unable -- upload the file giving full credits + with a message to say you have tried to contact the developer without success .. and if he reads this please contact you, etc.
We will also remove any file at the request of a developer or uploader.


There have been many cases where the developer is no longer reachable on his email or sometimes he did not put any email, etc. To date I can think of no case where, as long as due credit and respect are given, we have had to remove a file.