Integration with UPS

Integration with UPS

Hi All,
I'm in the trial version of Inventory, by far the best inventory management software ever developed for SMBs (and i've tried a lot of other apps!).
I just have a question: i've integrated my UPS account but can't figure out how can I switch to the metric units from inches, since in Europe we arent familiar with it, and getting UPS rates in Euros instead of US Dollars.

Thanks in advance!