SharePoint Hierarchical Tasks project is starting!

I have started a project in codeplex, and I am happy to announce that Liam Cleary (MVP - Microsoft Office SharePoint Server) has joined forces with me on this and will help. I still could use a third or maybe even a fourth person so that each one takes on one aspect of the project, so if you know web part development and\or creating features for MOSS, contact me and join the project!
I also need a logo for the project, so if you have any graphical skills - send me a proposed logo for the project (project name is "SharePoint Hierarchical Tasks", but there is no requirement that the name is on the logo).
Finally, I will be writing up the specs and scope for the project, so this is your best chance to influence what goes in the project. Liam already asked for an event handler that will make sure sub tasks have due dates before the parent task. What do you think? Leave comments on this post.

P.S. - as always I remind you that if you want me to be able to talk to you, you should leave me your email address. Don't worry - I never publish comments with email addresses in them so you won't get exposed to spam crawlers. Also, you can contact me directly using the obsufacated email address below:
FirstNameLastName@gmail.com
Your's Ishai Sagi