Jacksparrow ji,

Good to hear you're interested in photography. Nikon D90 is a good camera. I own Nikon myself and love the features. I would say to start with check out Youtube, it has some great videos. Takeing photography at a local community college is a good idea too and it won't cost too much. You should share some more of your pictures with us, would love to see your work.

This is one of my all time favorite photograph taken during cold winter morning. ;-)