UK-based ‘Magic Circle’ law firm Allen & Overy has just completed a global, 6000-user rollout of the DocsCorp compareDocs document comparison system. The firm was previously a Workshare site and swapped out that system in favour of DocsCorp as part of a global desktop refresh project, that included migrating to Microsoft Windows 7 and Office 2010. As part of the project, DocsCorp had to demonstrate Citrix compatibility. Allen & Overy is DocsCorp’s second Magic Circle win in recent months (the other was Linklaters) and now gives it a 50% share of the UK’s top 10 largest law firms.