>How can I change the default font and font size for my code editor.
Have a look at Tools->Options->IDE tab.

>
>Also, at the moment when I create any objects (tables, forms ...anything) they are stored in lower case whether I like it or not. Can I change this so I can save stuff in mixed case.

No - though I'm forever hopefull that Fox will change this.

HTH
>
>Thanks in advance..
>
>Pablo