Today I have updated my Drive space script. The main difference with the old script is that the configuration is now gone from the script itself (mostly). Instead you call the script for each drive you want to monitor. The Database write component has also been removed. For DB writes you can use my existing DB write scripts.
The only thing you configure inside the script itself is the Debugging mode (default = on = 1) and the Database table and field names if you use the DB integration.
Please check out the Drive Space script page for details and downloads.