[krick]

Start using icons in data tables!

…What? I suppose, if the OP feels he can give you imperative commands, so can I. I'll spare you the pretentious text elaborating the command — it carries as much substance as no text at all, anyway. And, seriously, if you don't use icons in data tables, you should try and see how it feels. For me personally it's the magic trick that often makes all the difference between an unreadable wall of numbers and a vivid, crystal clear picture.