looking for a broker myself
I was thinking of going with OANDA but take alook at this post
http://www2.oanda.com/cgi-bin/msgboard/ultimatebb.cgi?ubb=get_topic;f=17;t=005015;p=1
USD/JPY
93.50 went too 55.552 in like 30secs loads of people got margin call and lost heaps I think they reset accounts but it took about 1 week due too the size.
