What kind of oscillators are people using?  I see different types (TXCO, MXCO etc) different min/max voltages and capacitance.  I also can't find one the same size.  Do the 5x3.2mm ones fit?  Are the package pinouts standard?

I was thinking the people who are having problems (e.g. BE not working, very little increase with a 16MHz oscillator) could have one of these specs wrong.  Can the people who have done the mod post specs or links and whether theirs are working as expected?