I just posted a new release for Excel 2003 here.
This version includes logarithmic horizontal scales (required for the OECD file of my previous post).
It also brings some changes on Nixnut last statistical functions : StripeChart and SpreadChart used to analyze a population distribution.
It solves a clipboard issue (the clipboard was erased whenever the "Sparklines" menu was re-created).
I hope you will find those improvement helpful.
In the future I will post some samples on how to use the function, individually or organized within a dashboard.