I'm not sure how many that have used that mod would be visiting on a regular basis to reply to your post.
What is the error you are getting? Did you follow the instructions and make all the necessary changes, and also note the change in the previous post regarding this mod.
After you recheck everything and if you still have problems you can create a .txt copy of your files and post the url where they can be viewed and I'm sure someone will take a look and see if they can spot the error.
I think the main problem was making sure to remove the space between the pipe symbols within the code in 2 places.
Unoffical DBMan FAQ
http://creativecomputingweb.com/dbman/index.shtml/