Having been playing with it for a day. Very handy! Just need a "Skip" functionality, so I can skip those I don't want to commit.
To do that, hacks that I made are:
Change to this in SvnSync ctor
list.ColumnWidths("220 500 100");
Change to this in SvnSync::SyncList()
list.SetCtrl(ii, 0, revert.Add().SetLabel("Revert\n" + an + "\nSkip").NoWantFocus());
Change to this in SvnSync::DoSync()
bool commit = false;
while(l < list.GetCount()) {
SvnWork w = works[repoi++];
l++;
String message;
Value v0 = list.Get(l, 2);
if (IsNumber(v0) && (int)v0==2){
continue;
}