Seriously, try this:
First, source db.sql and dumpeditems.sql.
Next, download Find & Replace 1.0 - It's a command prompt app that will replace strings in a text file at lightning speeds. I was able to parse alpha1 and 2 in about 4 seconds each.
(
http://www.lencom.com/desc/indexN1380.html)
Then, parse alpha1 and 2 changing all "create table" and "insert into" to "alter table" and "replace into".
Finally, source the parsed alpha1 and 2 files.