Yes, my 120GB drive is chockers and that is without Windows any more (that is another story). I really need a HUGE disk to keep me going and let me run up a fully kitted out gaming Windows partition as well. I have looked at just keeping what I have and having a little windows partition then have the rest of my windows fun on an external drive. But my preference is really to have a thumping big drive inside the shiny aluminium case of my MacBookPro.
So what then, Apple can only boost me to 250GB. CompNow can get me to 320GB - but can I go 400+ here are a few links leading me to interesting places: