I have been trading remote with Pacific Coast Trading for several years. http://www.pacificcoasttraders.com/platinum.html They offer 10-1 with real tick and clear through Terra Nova Online. The commish is reasonable, the short list is great (much better then my assent account). I keep 100% and they dont play games with my money.
I am with a couple of firms much more happy with one then the other if you need more info pm because I dont want to get in trouble to sound like I am advertising for both of them