TS2000i/TS4 not upward compatible with Tradestation 6

["M. Simms" <prosys@xxxxxxxxxxxxxxxx>]

This message just received from roy@xxxxxxxxxxxx :

If for any reason you are unable to view the below information
click on the following link: http://trendpro.com/ts6.htm

IMPORTANT NOTICE

Many Indicators or Systems you may have purchased (or had custom programmed)
to use in TS 4.0, SC 4.0, ProSuite,
or TS 2000i will most likely not work properly in TradeStation Platform,
which is now called TradeStation 6.0 by TradeStation, Inc.