Ok thanks I THINK I understand now, but got some follow-up questions.... a) You mention to keep the OS in the internal 256. I then assume that there is a built in 256MB Flash memory that is separate from the built-in 2GB memory?
b) So what you use additional memory cards for is simply for non-application data (like music, documents, etc). Makes more sense to me now.
Final example/questions: 1) Assume I still have the OS happily running of the 256 (I assume 256MB Flash memory). I buy a 16GB memory card. Can I now access data stored on both the internal 2GB as well as the new 16GB card - making my combined memory 18GB - or am I restricted to just access one of the two?
2) Is there a significant/noticeable slowness in access and playing a movie for instance if it is stored on the internal 2GB memory or on a card you plugged in? Thanks, you guys truly are the best...!