hey j..... the later versions of meta have a 'security data' function..... you can use that function to add up the values of your selected stocks..... such as
Security("C:\MetaStock Data\dow 30\aa", c) +
Security("C:\MetaStock Data\dow 30\aapl", c) +
Security("C:\MetaStock Data\dow 30\aig", c) +
and so on....
this enables you to turn your index into a indicator that can be placed on any chart.... if you try to total a large number of securitys you might run out of room..... the second part of this post, eric had, has a method to reduce the characters used thereby giving you more room for addtional symbols.....
once i created a index of nothing but high beta issues and divided that total by vix, in hopes of seeing market turns sooner..... it made a neat indicator but didn't seem to have any worthwhile predictive power.......
and yes, your definitely correct, the broad market package will make life easier....... when the budget permits..... h