CPU usage... whats going on?

[shultz]

So... for the last week or so my phone just slows down at random... nothing special running in the back ground(WM5 sprint stock rom sprint JUNK removed) generaly i just soft reset and it goes away. Today I started SKtool's and watched my CPU usage during one of these slow downs... Filesys.exe and Shell32.exe are using at times %100 of my CPU! they seem to alternate back and forth in the amount of CPU they each take... it may be Shell32 using %65 and filesys using %35 or vise-versa. I also noticed my Free program RAM drops about 10-15 meg during this period. Any Ideas what may have changed to cause these two programs to suck up all my CPU resource for no reason?

John