i tend to have much more data held on my pc from raw lp recording footage than from anything else. most of which i recorded in the past 3 months,
have you ever tried uploading 20 gbs worth of data to a online file storage site, then have the person you're collaborating with download it on their shitty wifi USB card. that literally took more than half a week to get that part of the project done.
more on topic i used to have a 40 gb HDD as my main hard drive. i literally had all the entire orange box and KOTOR one plus a VERY VERY VERY large add on content mod leaving me with less than 5 gbs of spare space to work with.
i also used that computer with roughly the same amount of free disk space from 2009 to mid last year. yeah.