Installer is Super Slow

[GADeputy]

Starting about a week ago when I try to go into Installer it takes MUCH longer to load before it comes up. It just sits at a white screen for about 10 seconds before it finally loads the main screen. When I click on a category it sits there for another 10 seconds before it goes into that category. I don't have any problem installing apps, just how long it takes for Installer to load and go into categories.
Anyone experience this before and no a way to correct it?

[Poseidon79]

If things take too long to load it might be a few reasons. First you may be running out of space if you haven't moved fonts/ringtones. Second reason could be you have too many programs running in the background such as vWallpaper, instant messenger service, videotones, iSlisk, stacks... etc.

[redcard]

Or probably just too many sources

[GADeputy]

Or probably just too many sources

Is 40 too many?
I don't have many apps running in the background. I have none of the programs that Poseidon79 mentioned. About the only program that I keep running is the Navizon deamon but Installer does the same thing even when I shut Navizon completely off.