My aim is to have a motion triggered megapixel snapshot taken as people enter my store.
I have almost set up most of my normal cctv cameras and they will be fine for general surveillance.
I know there are some horribly expensive solutions for me but...
does anyone have any ideas about setting up a 1-2 megapixel digital camera ( cheap as chips now ) to 'snap' then store to a hard drive.
The IQeye system is a little too expensive for me ( and I am not Robinson Crusoe ).
It might also be a good add-on to offer your clients , as low cost hi-res image capture would certainly appeal to a store owner with a bad memory.

Perhaps you can use something like this.

http://www.crowelec.com/memocam.pdf