How to choose which Google Sync Calendar an event is saved to

Does anyone know how to save to a specific Google Calendar if you use multiple? For instance I have a shared Family Calendar that my wife and I sync so we can each independently save family events for the other to see. But we each have a second Google calendar for work but do not know if we have a meeting and want to save it in our Blackberrys, how to choose which Calendar Goggle Sync places it in since we have no interest in seeing each others work agendas.

I know in the options you can choose which calendar to add handheld events too, but it is a global option. I'm not sure if you can choose each individually.

some bb's will let you choose which calendar you sync...other will only allow you to select the default google calenday. it is a bug on googles part that i have not been able to figure out.