Adding extra Password Encryption to vB3.8.7

[Brexen]

Hi there,

I was wondering if it would be possible to add second layer of password encryption and if so, how would I go about doing this.

My idea is to start with;

a Password such as apple,
which would then be MD5 Salted to; 182253a9eb3f347c77f80803dab0fb7e:WN]
but then 182253a9eb3f347c77f80803dab0fb7e:WN] goes through another MD5 Salted encryption to 955e31340a1f5991a80cd73d6b3a9685:O%\

A few of our Passwords have been cracked with PasswordsPro, so I think it's about time we all thought of better security. No dictionaries or any program will crack Hashed Hashes especially SaltedMD5 ones.