Everything you do is probably limited by the horribly weak Intel Atom or the horribly weak Intel graphics.
I know the integrated graphics suck, but they do play movies and really old games like CIV2 and such. The only reason I bought this was I was away from home a few weeks and left my powercord home on my gaming laptop and wanted to use the internet, which was free at my hotel.
When I got home I swapped the ram out for 2gb and it made no difference.
The netbook is great for on the airline, and easy to carry around but I was a bit disappointed by the performance. The atom cpu really is pretty horrible for anything other than internet browser or word processor.