icon on top-left (explorer)

[nsapps]

Is there a way to remove that icon?

[Panda X]

It would have to be done via a third party program, and to my knowledge one doesn't exist yet.

[seahorsepip]

It does exist
It's called tbariconblanker ^^
here's a download: http://dl.dropbox.com/u/4281191/TBarIconBlanker.exe

[Panda X]

It does exist
It's called tbariconblanker ^^
here's a download: http://dl.dropbox.com/u/4281191/TBarIconBlanker.exe

It removes it from the taskbar too though.

[nsapps]

Cool! Thanks thomas (seahorsepip)
about taskbar, some icons are hidden and some are not hidden.
OS x64

[xXiNightXx]

It removes it from the taskbar too though.

There is no way to adjust the content margins to push it off the window?

[Panda X]

There is no way to adjust the content margins to push it off the window?

No, the content margins for DWM are used for a different purpose.