throws ServerServiceException, ImporterException
{
String opml = ServerService.syncRestore(email, password);
// parse output from server w/ possible empty guides
final Importer im = new Importer();
im.setAllowEmptyGuides(true);
OPMLGuideSet set = im.processFromString(opml, false);
GuidesSet remoteSet = Helper.createGuidesSet(null, set);
final GuidesSet localSet = model.getGuidesSet();
final Changes changes = evaluateChanges(localSet, remoteSet, copyServiceLayout);