I got the odbc driver for Windows 7 to work.
The odbc allows you to connect to an database, but you need to create a data base to connect to.
To create the database, I would have to download and install "SQLite Administrator - International Milestone Beta" published by
http://sqliteadmin.orbmu2k.de/Too much trouble. It's after 5, the sun is shining, I'm pretty sure there's bottle of white wine in the fridge.
Why do you want to use SQLite? You say you want "something that does not require installation." But, everything requires some sort of installation. Sure some are simpler than others. But install of the SQLite odbc, requires:
1) downloading an exe file;
2) unziping it;
3) running rundll to create the the odbc.
Pretty much what you do with MySQL's odbc except the exe installs the odbc without you having to run rundll.