Well, to make socket in your weapons is easy, there is a guy in bird island that make weapons socketed,
FIRST SOCKET = 1 DB
SECOND SOCKET = 5 DB'S
but i think it will be only a problem now to get the db's
To make socket in items:
When you upgrade your item in TwinCity, BY LUCK you can get a socket in it while upgrading, so if you want, you can wait for your luck, or SPAM IN ITEMS
by getting alot of boots and alot of mets for example, and start upgrading boots, untill u get socket
Have fun