Facebook fanpage manager - looking for such application

Hello,
I have a fanpage with nearly 200.000 fans and I want to automate it somehow (I hate when it loads like 30seconds!).
Is there any application that would help me to post updates, schedule them or something like that?
It has to be normal windows desktop application or some online script.

Regards.

hootsuite is one of apps to schedule fanPage posts

If you want some desktop application, you can use FDominator or Commisionking, are very handly to post updates and do other task.

http://postimg.org/image/s8tttdcnp/

For schedule updates you can use a service like hootsuite