I currently own a 430EX and just ordered an RF-602 with 2 receivers, YN-460 flash, Impact lightstand and hot shoe swivel mount clamp.
So from there I guess it comes down to lighting modifiers, and thats where Im stumped. I dont plan to do any real heavy shooting, this is mostly for my family and I dont have a designated studio area or anything. Most of the time while Im using it I will be either in the living room or possibly outside. Ive gotten by pretty well with just bounced flash and started using gels for light balance. I dont have room for a white seamless setup. I might use this stuff 1-2 times a month tops (Or get addicted and take over the living room!).
I dont really have a budget. I would prefer not to spend much more than $300 total, and so far Ive got about $150 spent if you round down 

