Hi! I just got an iPhone this week, and have been working on the same thing! What I did was set up my schedule in Google Calendars. It's completely free, and very flexible. You can have multiple calendars -- one for housework, one for schoolwork, one for outings and appointments, etc. Each calendar is a different color, and you can choose whether to look at one at a time, or all together. You can sync them all with iCal, following the instructions at:
http://m.google.com/sync
It takes a little time getting it all set up, but then you can edit your calendar on either your iTouch or on your computer.
Now I'm hoping SCM will eventually make an app so I can use the organizer on my phone! I can access the pages, but I haven't figured out how to magnify them so I can view them easily.
I've always *thought* I preferred paper and pen, but really I just want to be able to see things laid out -- I hate having to rewrite the same thing over and over. The nice thing about Google calendar is that you can schedule things to repeat any days of the week (click on "repeat weekly," then check the boxes for which days you want), and then move it around on the screen if things change!
One bit of advice, play with Google calendar to get familiar with how it works and get your calendars how you like them before you start syncing.
Hope that helps!
~Amanda