If you need some help with Soldering, that is what I do for a living.
Here is the standards we use:
NASA WORKMANSHIP STANDARDS
Just a couple things to remember:
The DO's-
1. DO Let your soldering iron heat up for at least 10 minutes before you try to solder
2. DO Clean your wires and part leads with rubber alochol before soldering
3. DO put a bit of solder on the tip of the iron before touching it to the parts to be solder, this helps for heat transfer
The DO NOT's
1. DO NOT use the very point of the iron, use the side of the tip... more surface area = better heat transfer
2. DO NOT move the iron around, hold it still on the joints
3. DO NOT move the parts around after the solder has flowed, but before it cools, this causes a "Cold Solder Joint"
Remember- that Iron is about 500 degrees F - don't touch it or let the tip hit your kitchen table
Remember- Your solder joint should look smooth and shiney after it cools, it it looks grey and grainy, it is a cold joint and should be reheated
I hope this helps...