also if you are looking for a decent csv class to parse csv files, i came across this one the other day, you can specify how many records to parse, etc. so you dont have to load the whole 15meg+ file.
http://code.google.com/p/parsecsv-for-php/
Code:
$csv = new parseCSV();
$csv->auto('data.csv');
$csv->limit = 3;
print_r($csv->data);