a while, but they changed the free material. I have not been there for a while, but they give you an overview, using your own chart.
http://www.astroastro.com/vedicresource/resource.asp?Content=lessonsSome fun free stuff was Ask Ganesha. I don't know if it is a windows/mac issue but the site does no longer properly display on my computer.
on edit: the free stuff is still there, they only moved them elsewhere. Under reports for example, planetary transits are free - it is generated for this moment, even has a clock within.
The vocabulary is something that needs to be learned, too.
In general, it is a fatalistic point of view.
As for predictions I found that it is often discouraging.
For example today my transits to my natal are below. I can really do without the negative ones, right now...
Planetary Transit Results
In your chart the Sun is Transiting the 11th House from the Natal Moon
Consolidate your achievements and establish your position with those in authority. If in the past you did not feel like facing some of the challenging situations tackle them now.
In your chart the Moon is Transiting the 4th House from the Natal Moon
Doubts, suspicion and apprehension disturb you. This is no time for taking decisions.
In your chart Mars is Transiting the 9th House from the Natal Moon
General weakness of the body and lethargy adversely affect the performance. Decisions on contentious issue should be differed. Check your expenses.
In your chart Mercury is Transiting the 12th House from the Natal Moon
Do not press your luck as the rivals/opposition is in a better position to harm you. Indifferent health may add to your problems.
In your chart Jupiter is Transiting the 5th House from the Natal Moon
Creativity and productivity in all sectors of life make you happy. Seniors/those in authority favor you. Socially you gain popularity.
In your chart the Venus is Transiting the 10th House from the Natal Moon
Avoid exposure and do not expect favors. Confine yourself to the run-of-the-mill activities. Arguments will head you to nowhere.
In your chart Saturn is Transiting the 12th House from the Natal Moon
You have entered the notorious phase known as ‘Sadhe-Sati’ or Vrihat Kalyani which literally means seven and a half years sojourn of Saturn in the twelfth, first and second sign from the radical Moon. This, generally, is a period of trials and tribulations. Keep a low profile, stick to established norms of behavior, watch your speech, avoid short cuts and resign to the supreme will.
In your chart Rahu is Transiting the 5th House from the Natal Moon
Uncontrolled expenditure is not the only course of concern. Your creativity/productivity greatly suffers and your decisions go wrong.
In your chart Ketu is Transiting the 11th House from the Natal Moon
Lady luck is smiling. This is the right time to make-up for the opportunities lost in the past. Do not complain about the work load because it is going to pay.