Bulk Customer Creation

Hi
I have a site for a customer who needs to pre-create a load of customer accounts (about 200). I have installed the add customer mod, but that would be quite tedious.

Is there a mod, or a SQL snip that I could use to bulk upload? I've searched, but failed to find anything.

Anyone tried anything similar?

Bulk uploading of customer data via a SQL query/command is difficult and risky, because customer data is spread across various tables. This ASSOCIATIVE/RELATIONAL characteristic will mean that loading data via SQL is as "tedious" as just using the add customer mod, as each line in the query will have to be manually constructed anyway.

Just devote an afternoon to the task - and this will also ensure no upload errors!