These are the best settings for the nikon super scan 5000

Turn on Advance tools
use 250 Resolution for Photograhic Print

300 for Brochure

360 for Front Cover of Brochure
Also scan at the size needed + 10%

Using DIGITAL ICE
Enable ICE

ENABLE PostProcessing

Turn on PostProcessing

Turn ROC to 1

Turn GEM to 0
Enable Digital Exposure DEE
Turn Shodows to <50

Turn Highlight to < 50
Turn Threshold to 140-160
For very colourful slides scan with ROC+GEM

For slides with 1 or 2 colours use NO ROC/GEM
Thanks to Tony for the info