Hard-drive icon changing on its own - weird

[pooterscientist]

So I have this really weird issue that isn't a real problem as much as a nuisance, but it is quite irksome. In the the sidebar of the Finder window, the icons for my hard drive (along with the windows partition) will change randomly and without my involvement. Sometimes they show up as the windows entourage logo, sometimes this other weird icon I can't recognize. Has anyone seen this before / know why this is happening?

Btw, I'm running a MBP 2.53ghz w/ leopard

 

[epyfa]

It would be helpful if you could post a screenshot.

 

[pooterscientist]

It would be helpful if you could post a screenshot.

See attached

 

[pooterscientist]

did that help?

See attached

Someone throw me a bone here!