http://www.engrade.com/mcgorrymusic
Engrade is an online tool I started using this year (2008). It allows me to track students grades, attendance, and homework completion. (This site is secure and needs a password in order to access student information). There is also a feature for students to sign up and be able to view their own information. So, if you want to see how you are doing in class, you can check it on this site. You just need a special code that I'll be giving out soon.
Also, if you want to see what the homework is, you can view it on this site.