Hello everyone, i have hp pavilion dv6 intel core i5 m450 2.4ghz 4gb (1slot used while other slot empty). I would like to know if its advisable to buy 1 more 4 GB RAM because some sources are saying its okay to increase it to 8GB, i also ran "crucial scan" on my laptop and it also shows i can upgrade my laptop to 8GB, so i need your advice on this forum