Yo, is anybody here using Tradestation? I'm thinking of starting an acct there so I can use a tech trading tool my bro-in-law came up with. Fees are a bit confusing, but it appears I can opt for a flat fee for trades and the $99/mo platform fee is waived if I trade as few as 5000sh/mo. Any impressions of Tradestation by existing or previous users (or pointers to any known Tradestation discussion boards) would be much appreciated. TIA - 'peeker