I wasn't sure, to be honest - just remembered reading it somewhere (on here) ages ago. I was going to check with the people I'm renting from, anyway.
The temporary certificates they're issuing at the moment last for 6 months, so that should be time for the full license to arrive.
Kanga, one point I forgot to make clear: you have to nominate a FSDO at the time of application (there's a list on the FAA website). This could be a bit inconvenient if you're not yet sure where to go flying. They seem to be situated at most major airports - if Florida's your destination, they are at Miami, Fort Lauderdale, Orlando and Tampa.