I haven't actually tried it yet (my "fast" box needs repair), but I kept running into problems when trying to build DVDStyler against a wxGTK that has unicode support. Is this wxGTK unicode enabled? that's where the real trouble started for me: build a wxGTK with unicode support, DVDStyler doesn't work as it should (just like with the old wxGTK), build a wxGTK that works with DVDStyler, unicode doesn't work.