Please and thank you!

So...my PS 7 has been having severe brain cramps as of late. Everytime I close it and then reopen it,(the next day or so), I have to reload all my brushes. WTF?

Anyone have any clue what I'm on about? I've got a lot of downloaded brushes so this is just a bit more than annoying.

Anyone? Anyone?

:: sigh ::

I'm hoping this has happened to some of you.

Just please let me know!!

THANKS!
T