As far as trading systems...
I've been using the one on babypips called the cowabunga system. It's been working pretty well when I've followed the rules. It seems the hardest part is the exit plan for the trades.
Charts are attached, basically you look on the 4h for the trend then trade within the trend on a 15m chart.
Here's a link to the system.
I always do a bit of experimentation first so my results in the beginning were pretty volatile, I would win big in succession then suddenly get brain freeze and try something or no stay disciplined in the rules and lose. I traded in a disciplined way yesterday for 3 winner trades netting $589 profit with 2.0 lots.
I kind of feel like I still need to decide to trade on one or two currency pairs so I can get the feel for the market. So any ideas from folks on that would be great.