Uninstall leaves WinAmp starting up

[aidanw]

I uninstalled Winamp (it was great, but couldn't replace Music PlayerPro for me sorry)

However, now whenever my device reboots, I see in the top statusbar a notification saying "Active" next to the Winamp logo.

How can I remove this?
Or am I mistaken, is this something else that has the same orange thunderbolt logo as Winamp? Cheers

SonyEricsson X10i Android 2.1