Anyone's toolbar disappear when pressing the "Show Desktop" button in winme?

[Madcowz]

Although I can live with it, it's starting to get a wee bit annoying. Anyone have this problem? Sometimes, not ALL the time, when I press the Show Desktop button on the quick launch bar, the desktop shows up and there's a gap on the bottom of my screen where my toobars should be... I can make it reappear by pressing the windows button on my keyboard, but I was hoping I could avoid this minor inconvience... anyone have any suggestions as to how to remedy this?