1, the operation and introducing new items Import similar to the upper left corner File - Import - SVN (below the pop-up window) usually are selected from the uppermost General, then point detection items from SVN.
2. Create a new repository location, then enter the URL.
3, in general, is detected as, from inside SVN checkout the project, with the idea of similar import items from your computer Import, just not the same place from which to import.