GApps Website: Limitations and Transferring website to GApps

GApps allows web page creation through Page Creator. These web sites are intended for simpler designs where php, mySQL, and ftp are not needed. You can upload one web page at a time but can't currently download pages designed by Page Creator. This Help page describes some of the limitations and considerations in moving your current website to GApps:
https://www.google.com/support/a/bin/answer.py?answer=48313&query=web&topic=&type