ish. The MB is based on the aluminium PBG4 which was bigger and rather less good-looking than the TiBook. But the TiBook's painted kept flaking off, and that wa

ish. The MB is based on the aluminium PBG4 which was bigger and rather less good-looking than the TiBook. But the TiBook's painted kept flaking off, and that wasn't sexy in the slighest