Recently, I've been playing around w/ MS Office's One Note program. Whereas it's a tad complicated to get used to, it is a nice program to have to organize study notes, To Do's lists, Addresses, etc and to have everything in one place. For example, you can have Notebooks for: Meditec Notes, Personal, Work, etc. Notes can be shared between others who have the program. Within each Notebook you can organize sub-categories and personal different pages.

I've had MS Office 2007 for some time but had no idea what One Note was or how it worked. If you have the program already, you may want to take some time familiarizing yourslf with it as I believe there are many ways this handy little program could be used to organize.