You are talking gibberish to me and to other people who have not used whatever you are talking about lol
You saying about the interface etc etc, is like me saying about an interface for British TV that if you are in another Country, you might never see.
You really need to show a picture, and not assume that EVERYONE will know or understand what you mean.
As for 512mb, as I say give it a try and see what happens, however I would not consider using it based on my experience, even 8 gigs stalls it at times, but then I am more of a heavy user than wanting something light.
Regards
Mark