Hello Nick (Hi baby),
configuring mysql for networkaccess is not that hard. Get mysql up and running. Install PhpMyAdmin if you like that tool and play with the tables in the mysql-database, ie. user, db, host, etc...
Please remember to 'reload mysql' before testing the changes you made.
A good tool to test the connection from a client machine is the mysql-client: 'mysql'.
There is even a windows-version (260Kb)!
ex. mysql -h 10.0.0.141 -u root -p
You can also use the client-program: 'mysqladmin' to reload the grant tables whenever necessary, instead of using 'reload mysql' in PhpMyAdmin.
Have fun,
Rik