My favorite and most used stock selection and timing resource. The people behind the site have loaded it with just about any indicator you might find useful and the ability to easily program your own. At $8.95 a month, this subscription is a steal.
Money Central provides traders and investors with tons of capable resources - commentary, a portfolio tracker, and stock screening applications. The most useful piece (for our purposes) is the StockScouter stock rating system.
A good charting package: inexpensive compared to many others (about $40/mnth), good live quotes (options and e-minis on top of stocks), and good set of normal technical indicators. There are a couple of custom indicators, as well. A very good package, especially for very active or day traders.
Tradingmarkets.com has numerous articles and resources for the active, aggressive trader. Mostly premium content, but some articles and reports are available to the public. Also, if you get on their email list, you will be sent invitations to various presentations: the presentations are marketing for their training classes, and as an incentive to listen in they share some of their many trading systems.
Forex With a simple trending filter to determine direction, TT applies a pyramiding entry/exit strategy to take full advantage of moves in several different USD crosses.