CampTune for Mac OS X is free pre-release software that will enable you to boot in to a CD that will then allow you to resize your existing Windows partition, without it affecting the contents of each partition.
CampTune for Mac OS X link.
Claims to have "the most competitive logic density" in the industry
Dell's high-end mobile workstations upgraded with Intel Coffee Lake CPUs
Webstresser admins were also arrested in the UK, Croatia, Canada and Serbia
Security firm claims that 117,638 sites out of 135,035 analysed contain serious security flaws