>If I type SELECT and space in my program, a large yellow box appears.
>It hides allcode I need to see during writing select statement.
>If I continue typing, the dreaded yellow box will not disappear.

Hit Escape. Optionally, you can edit the SELECT entry in FOXCODE.DBF.

>
>Does the microsoft really think that is good to explore a SELECT command
>complex syntax in this way ? I think this is totally useless.

You've given one example. It's extremely invaluable for things like SYS, MESSAGEBOX, the array functions, and many others.

>
>Also, sometimes I worte programs using 120 MHz 16 MB notebook.
>Intellisense causes a lot of disk access and decreases significantly
>my working speed in this notebook. I must wait for intellisence searches
>to complete.

You're wait alot then, even without Intellisense.