This ADOdb Extension provides up to 100% speedup by replacing parts of ADOdb 
with C code. ADOdb will auto-detect if this extension is installed and use it 
automatically. This extension is compatible with ADOdb 3.32 or later, and
PHP 4.3.*, 4.4.*, 5.0.* and 5.1.*.

WWW:   http://adodb.sourceforge.net/