I got a new computer screen, its a plasma and its " digital i think," but it shows my funkypool game with oval balls, i have tried changing the screen resolution and still nothings changing at all, still oval balls all the time,

Can any1 help, would be greatfully appreciated

This means you still have the wrong resolution. You should find that all pages and videos will look strange too.

Ensure you have installed any correct software for the monitor.

Download the latest software upgrade for your specific monitor from your new pc screen manufacturer.

If it is a widescreen pc monitor you need to look in your options (trial and error) until the correct version shows.

i also have new laptop and game room is quite small any idea how i can make it a little bigger? thanks

do you use full screen mode (F11)?

Note that you may also need to update your graphics card drivers, as that controls the output resolution. If an update doesn't help, it may be worth checking that your graphics card can support widescreen monitors (which I assume you have, given the oval-ball syndrome!)