Hi wellshot, yes i use the standard ib platform, to trade the ym, i have to admit it scared the hell out of me at first, i spent a week with my finger on the mouse afraid to click it, but once i did it was fine, it was a bit daunting at first using limits as id never used them in the past ,and a bit of a panic entering your stops, for the first week it was expensive as i hit he sell button and buy buttons my mistake, also because i was getting the price i wanted i was over trading big time, but im sure im not the first, but if you can stay ahead or make a profit from spread betting, you will do well with ib, never had any reason to fault them,
Regards mark.