Bandwidth versus file size; the eternal catch 22

So what do you think are acceptable file sizes for the web?

This is what I try to aim for when building a site, if I go over I take another look at my site:

main swf: under 150k
externally loaded pictures: under 50k each
externally loaded swf: under 30k

Is this too skimpy for the broadbanders or do dial-up users just love me?

[size=3]What are your views on this?[/size]