[ QUOTE ]
Nice to have, but not required. SNG Tracker or the AM spreadsheet will more than suffice.
[/ QUOTE ]
SnG Tracker is awesome but the SDK you have to install to run it is a hoss. Be forewarned.
I would make the investment in Easybay's program as well.
http://www.sitngo-analyzer.com/phpBB2/
Read, study, use the replayer. You will be astonished what crap other players are playing. Set a number of tourneys to play every day, week, etc and do it. Don't look at the cash in your account until the end of your day. Result oriented thinking stinks.
The thread about which posters to read is a good starting point on who to pay attention to.