I was wondering if anyone knows of a good widget of some kind that I can use to

1) check my current speed
2) to see how much bandwidth I have used since my last restart
3) for the current month
4) (maybe if possible) how much since my last format

I used to use coolmon which did this in a way, it wasn't primary use of it. But I was hoping someone knew of something like it obviously looking for a smaller resource footprint.