OK, I have other query. I haven't done anything with EA's earlier and want to know a few basic things and try and get a handle on them.

1. Dont those progr ending in EX4 have to go into the Experts folder?
2. Those ending in mq4 go in the Indior folder?
3. If the aforementioned is true then what exactly does the following mean? UniversalMACrossEA.mq4
I open this at MetaEditor and discover it is an EA!!??
4. Sometimes when I download an indior it seems to have an EA attached automatically in the Indior folder, why?
5. Some indiors ( ie *. Mq4 ) wont work because they turn out to be EA's!!??
6. Is there a web page that I can read about this substance?

I am very knowledgeable about indiors and the ones that dont work that I just delete and ignore. Maybe I need to take care of some of those EA's the same way?