Starting hand charts are different for different games. Some people will tell you that starting hand charts are useless or hurt your game. That's not true, especially if you havent' been playing for years. You need a good baseline to work from.

But you do need to understand that starting hands for limit are different than NL are different than SNG are different than MTT (which changes as the dynamics of the game change - as do SNG tactics).

If you're going to play SNG's then read the SnG board. There are GREAT strategy guides there.

Play poker is to real poker as monopoly is to real estate investing. Remember that and deposit some money as soon as you can.