In my neverending quest for a perfect way to organize my lists, I came across this fairly new offering:
If nothing else and even if I can't maintain it, I love the Weekly Review steps that are included with this software--I plan to print this each week whether I continue using the program or not. They are excellent! If you do anything else that's not listed, I'd love to hear about it.
Check out the Summary page, too. It tracks completed projects, so that's a plus. The one thing it's missing is a calendar feature, but I suppose I can use Outlook for that.
You will need Web hosting, a database, FTP and MySQL and you'll need Internet access to use it, so it won't be for everyone, but it's certainly worth a looksee, if only for holes in your current system.
If you take a look and have anything you'd add, feel free to share.