![Cool 8)](./images/smilies/icon_cool.gif)
![Embarassed :oops:](./images/smilies/icon_redface.gif)
And thanks for the clarifications on the lookups. I didn't think too much about the inner/outer/left/right-ness of it all, just started typing. Still helps illustrate my point - they basically are (or can be) whatever you make them. You decide what gets 'rejected' by the lookup, not DataStage.
Annotations are something no job should be without. I heartily second Ray's suggestion to document the presence of anything not immediately obvious about a job.