Hi Durien
The closest that I have come to this is by using conditional formatting. The drawback being that you can only apply the formatting to an individual field.
So, if you wanted to highlight the whole record, you would have to set the conditional formatting for every field - not an elegant solution at all!
What you might want to consider as a very poor work-around, is just to highlight just the first column of the datasheet.
I will have a look today and see if I can find something better...but I have my doubts...
Regards
Rod