in the program itself, but otherwise, I can give it here:
NOTE: for Option Chains, for now it is Option selector. Will be full option chains once MT supports it
TD Ameritrade - Level I, L II, Backfill, Trading, Option Chains
ARCA Snapshot - Level II
ASX (Australian) - Level I (Delayed), News, Option Chains
BELL Direct (Australian) - Level I, Level II, Backfill
COMMSEC (Australian) - Level I, Level II
DIRECTA (Italian) - Level I
E*TRADE (Australian) - Level I, Level II
Google - Backfill, News, Option Chains
IB - Level I, L II, Backfill, Trading, Option Chains
IQFeed - Level I, L II, Backfill, News, Option Chains
MB Trading (NOT YET RELEASED) - Level I, L II, Backfill, Trading, Option Chains
Money.net - Level I, Backfill, Option Chains
OpenMarkets (Australian - NOT YET RELEASED)
QuoteMedia (NOT YET RELEASED) - Level I, L II, Backfill, Option Chains
RBC (Canadian) - Level I
StockWatch - Level I (including ATS), L II, Backfill, News, Option Chains
The Fly On The Wall - News
TradeKing - Level I, Backfill, News, Trading, Option Chains
Tradier - Level I, Backfill, Trading, Option Chains
TradingRoom (Australian) - Backfill
Yahoo - Level I (Delayed), Backfill, News