Hi, I just recently purchased a D5000 and after messing around with landscapes for the past few weeks I'd like to start practicing with portaits. I'm not sure what I really need though. I know I need a lightstand and umbrella but as far as the flash and how to make it wireless so I can put it on the stand away from the camera I'm clueless. I'd also like to get a second flash to be able to flush out the background when I want to (not sure what the correct term is, but when the background is just all white because of the bright 2nd flash) so I'd like some advice on what to buy. It can be cheap, I don't care I just want to practice some portraits. Thank you in advance.