Questions: Friendly Panels for 50N Boeings. Low FPS

Panel:Is there any difference between the CDRom friendly panel included there (planes and panel), and the stock Boeing Friendly Panel which is sold stand alone at Simmarket.If one goes to the friendly panel Web page, they talk of a special Friendly panel adapted exclusively for these Boeings (737-300-400-500) AND SOLD IN A bOX.Is this a commercial gimmick or is there something additional in this panel for the 50N set.I fly with the downloaded shareware VERSION OF Friendly Panels with no problem at all. In fact there is even a similar better panel than the friendly one for boeing. It is called "The Ultimate Boeing panel" v2.2 by Florian Kreuzer. I think is in the library or in flightsim.______________________________________________Low FPS (in fact decaying FPS !!!)I have got my FPS fixed at 25. Once I take off and as I gain altitude the FPS increse to around 25, but as the flying progresses, the frame rates start to decay, and an hour later they are down to around 2.5 to 3 which makes it very difficult to land.I have the feeling that I am having a rather pronounced memory leak.I have posted this before but not many takers. The suggestions were to eliminate fs.config and let FS9.1 recreate it again, but this does not help.I checked my scenery/land class to see if there was something wrong ther. Could not find anything.One last suggestion made was to install Active X 9c. Can I install this on top of 9b?Do you guys have any other suggestions. I would sure would like to hear from myou Gurus.I would hate to reinstall FS9, a/crats, addons /panels etc. Especially those from Flight1 which are a pain in the neck.SORRY FOR THIS POSTING BEING SO LONG.Edmundo CardenasCaracas, Venezuela