Spy Pens don't work on a MAC but you can view the Video file on a MAC by transfering the video file from PC to a MAC with a USB memory stick then you may need to download VLC Media Player for MAC to view the AVI file

The reset button does work but you need to get it right.

Use a paperclip and insert at right angles. press firmly, but not too hard. You will feel a click.

That is it.

Any tips on making it work on a Mac?

You can see actual footage of the Spy Pen at:
http://www.youtube.com/watch?v=z6qT0eeZb3Q
It comes it different resolution, most common is 352x288 but there is a 640x480 now available. the other important info is the fps (frames per second). It can vary from 12 to 24 fps(best). Get more info at:
www.TowerSecurityCameras.com

Shipped from Hong Kong, if I recall correctly.

It works well, although the video codec used isn't supported by Windows Media Player (and the driver CD I got had nothing of any use on it). Things like MPlayer work fine.

Works fine as an ordinary memory stick on a PC, but when I try to plug it into a Macbook Pro, it isn't recognised and it locks the pen up completely - you have to let the battery go flat before it'll work again (reset button doesn't help).

And, yes, you can write with them, although they're a bit fat and heavy to be completely inconspicuous. The little blue light needs a bit of tape over it too if you wanna be stealthy!

I want one, but I can't see having it shipped overseas.

Can it actually write? It would look really stupid to have a pen that cannot write :)

Video Review here:

http://www.youtube.com/watch?v=obTrhupnqYY


Hilarious :D