hi,
to install civa ins to Posky 741 is very easy:
1-Download Civa INS package and install it by the autoinstaller into FS2004.
2-in the main root of FS2004 will be created a folder"CIVA"
3-Go to FS9\Civa\Sample Panels\FS2004\B744\Panel
4-Copy from B744 .cfg panel the civa .cfg in your Posky B741 .cfg panel.
Gianfranco  
 

> and this works the same for FSX?

Wait!
Don't apply step #4:

> 4-Copy from B744 .cfg panel the civa .cfg in your Posky B741 .cfg
> panel.

In fsx you'll have to merge them. With notepad edit both cfgs, in the CIVA sample search for "civa", all gauges referring to civa folder MUST be copied into the other cfg.
BEWARE: When copying gauges from one cfg to the other, make sure you respect the gauge NUMBER.

Basically you've done. You may have to adjust the position of a couple of gauges which are part of the main panel and may endup covering other instruments when merging to a different panel.

Anyway it seems complex but it's not, in 10 minutes you'll get your civa equipped panel

For any doubt see civa/docs/panelintegrationmanual.pdf

Marco