Take a list of text strings.
Fill one into a web form.
Extract a few items from the form return page.
Put into a file (preferably CSV).
Repeat until list is completed.
I can probably do this using iMacros for Firefox, but ideally I would like a non-browser specific method.
I don't mind if it takes a bit of work to get up and running initially.
I would prefer the solution to be free.
Any suggestions welcome - even any ideas for how to make this process more efficient without a particular tool or software.