怎样给采用delphiADO技术编写的数据库程序制作安装程序？急！！！(200分)

怎么样可以把数据库在安装程序中全部做完啊？
请各位高手指教！如果还有个中间件的话，那又怎么安装啊？

using InstallShield.
SQL Script save as a *.sql file (include CREATE TABLE, CREATE USER, CREATE INDEX...),then
build a *.dll file, the main function is to load the *.sql file and run the sql one by one (because installshield can calls a dll file)
COM Server (*.dll), you and view its properties with installshield, and check then
automatic register as COM Server...
maybe that is all.

Thank you Mr netfool!
Can you Tell me more clearly??