Tablet Drawing

I have been using my tablet computer that I received from work for the last 4 months or so. I love it, despite that is running Windows. I used the tablet functionality in several note taking applications and loving the flexibility and efficiency it has provided me. So far I've been doing strictly work related drawings and sketching. But, since I carry this thing with me everyday, I thought I should take advantage of it and do some personal art with the tablet. I found it to be perfect to do my line drawings.