I am looking for historical interval data (30min. or less) for the following markets: Europe DAX/CAC/FTSE/SMI, Asia: HANG SENG + NIKKEI. Can be either the cash indices or locally traded futures. E-Signal's 60 days is not sufficient, Tradestation has none of these markets as of now, and the only other thing I found is a very expensive tick data source for DAX futures. Anybody know anything else?