PocketMatrix

I have been evaluating PocketFrog on the 2003 emulator and decided to take a look at the earlier OS versions. The first thing that the eVC 3.0 compiler complains about under the 2002 SDK is that it can't locate <algorithm> among others. The header files are provided under the 2003 SDK, so my question is, which is better to use, the ones provided by Microsoft or the STLport cited on the PocketFrog webpage, ?

Thanks, Karl