I looked into Hold Brothers over a year ago when they operated as On-Line Investment Services, Inc. and was very tempted by the trader-centric service, technology, tools, and commission structure offered for the higher-volume trader. The shortcoming was that they did not offer remote trading. Hold Brothers is now set-up for remote trading and they have released their new trading software Graybox. From screenshots and descriptions, Graybox is competition for RealTick, particularly in the area of order-entry, but it does appear to make some tasks cumbersome. http://www.holdbrothers.com/graybox_4-9.html Anyone having experience with Hold Brothers and Graybox care to provide some feedback regarding the company and software?