rocheey - ah... the voice of reason!
Reminds me of a joke (ignore the sexist content - you could re-write it for any situation. In fact, ignore the joke if you are pushed for time).
The Husband Store - 5 floors - Ya only get one chance. Once you enter a floor you buy or it's goodbye. Floor one door says (Men with good high paying jobs.) Oooooh... great but the next floor must be better... Floor 2 same plus love kids. Floor 3 like 2 plus helps with housework. Floor 4 like 3 plus very romantic. Floor 5 - This floor is empty and just to show that women have unrealistic expectations of men. Thanks for shopping, have a nice day.
Point is, rocheey is right. You can't have high res graphics (pixel based) files representing vector images (look, Mom, no jaggies!!) AND have small files at the same time. For every pixel you have to define if it is off or on and what color it is. There are many compression techniques, but the data is still relatively large (and longer line/more pixels). A vector of any physical length is just Start-point/End-point/Color (and you can still compress the file). Sometimes reality is a hard mistress.
Ya like the equal opportunity thing there girls? Hey, sometimes we get too serious - I like to keep things light and fun. Seriously, come to think of it I don't recall many (if any) posts from the ladies. Either they are smarter then we are and don't need the help or there is a sad lack of females in our professions. (Sorry guys, but both are probably true.....)