Aero Red Cursor Pack

So yeah, I'm basically making a red cursor pack. The cursors are pretty much the same as the standard aero cursors but they are a lot more, well, red.

Sample:


Suggest any improvements or ideas please.

Here's the more or less finished product:
https://sites.google.com/site/myweirdstuff/cursors-1

Let me know if there are any problems!

UPDATE: Changed busy cursor so it's easier to tell busy and working apart.
(low quality preview :L Actual cursor has no black background, is at 60 fps and has better anti-aliasing)