SQL Server

I have a large errorlog table in my database, with 2M records and 1GB data. I'd like to create a standalone file group for the error log. I tried to use management studio to modify the table, but it's timeout. So I have to do it manually. I'm sure there's better way to do this, but here's my note which works:

You can configure SQL Server to use more than 2GB by enabling the "Use AWE to allocate memory" option

Recently I'm using PRADO framework for some web application development. It comes to deploy to the server side.
The server is running Debian 3.1r3

• apt-get install php5-dev php5-mysql php5-sybase php5-sqlite libmysqlclient-dev freetds-dev
  
• apt-get install make
• pecl install PDO
• pecl install PDO_SQLITE
• pecl install PDO_MYSQL
• pecl install PDO_DBLIB

At the last step, it report:
pear/PDO_DBLIB requires PHP extension "pdo" (version >= 1.0)
No valid packages found
install failed