For those still waiting for an interview invitation (like myself), I have a few words of encouragement! I spoke with a couple of first-years yesterday and they said they weren't invited for interviews until late January / early February. Like ejw5075 and others have stated before, there is plenty of time for us![/]
While it is very true that the earlier you get your application in, the better your chances are, here are a few things I've noticed over the years:
The applicants who get the first three months of interviews are usually those with 4.0, 45 and have cured cancer in babies in Africa (ridiculous hyperbole, but you know what i mean). They tend to not end up matriculating at USF.
Most 'normal' (term used loosely, who in their right mind actually puts themselves through this mess) applicants generally get reviewed around this time and end up getting interviews towards Feb-April.
Bottom line - unless there are gross deficiencies in your application, it's not time to panic yet. The committee has upwards of 3,000 applications to review (and yes, even if you have an MCAT of 7, you get reviewed) and will invite 300-500 to interview.
Getting an interview and getting an acceptance is the absolute. Worst. Part. Of. Medical. School. Emphasis intended. So do whatever you need to to get through this insanity, but know that statistically you still have a good shot of getting an interview.