I'm not familiar with the Philips SPC900 sorry but at a guess you should be able to image M42 and other bright DSO's with it at least.
Another elcheapo option if you don't mind ordering from overseas is this Ntech video integration camera. It has a following on the cloudy nights forums. It's sensitive but the menu system takes a bit of sorting out apparently. You will still need to buy a capture device and nosepiece adapter for it and remove the IR filter.
http://www.aliexpress.com/item/Free-...577569401.html