I've recently acquired a flat-pack cupboard that's assembled using dowels and cam locks (ugh).  Since this looks like it could come apart with a strong bump, I was wondering what people's opinions were on improving the joins using wood glue around the dowels and something like loctite (or some equivalent thread locker that costs less per ml than Chanel #5) on the cam locks.  How do people otherwise patch up these things to improve the solidity?