Fedora/yum has a kick ass killer feature, which is called "presto - The delta RPM" . I live in a developing country where the internet/bandwidth is costly. Pres

Fedora/yum has a kick ass killer feature, which is called "presto - The delta RPM" . I live in a developing country where the internet/bandwidth is costly. Presto saves my bandwidth and money. When i last updated my F13 Presto reduced the update size by 83% (from 194 M to 33 M). For this i will stay with Fedora for ever.