ok guys i'm doin my nut here! i have a mac mini connected to a techwood 32" lcd tv (model 32722hd) via dvi -> hdmi cable. looks great!
BUT
i'm experiencing serious overscan. i cannot see my dock ( far right of screen) or my menu bar ( top of screen ) and theres more than likely bits missing off the left and bottom too incase you were wondering.

i did a bit of research and found two pieces of software
DISPLAYCONFIGX and
SWITCHRESX

but can't seem to work out the settings needed if i don't sort it soon i think my heads gonna explode!!!

any help would be really appreciated
G