All--
I'm pleased to release a beta version of my new GPS/NMEA library at http://www.sundial.com/tinygps. If you try it out, please send me a note so that I can verify that it is working correctly.
Mem and Brad, the newest version (5) reorganizes the API just a bit. There is now an "age of fix" associated with both the position and the date/time. This is a good way to tell if your data is getting stale.
Mikal