Affiliate Marketing Secrets

I have Rosetta Stone, but I’m a bit irritated with it because it offers NO grammar explanations or reasoning for sentence constructions. It’s also extremely dull and easy to choose the correct answer even if you don’t quite understand what it is you’re choosing.
What are some good (preferably FREE) alternatives?
I already learned one language through textbooks and SRS (Anki), so I would like to go about Spanish a bit differently. I want it to be a little more fun. For example, it would be great if there were a variety of activities/drills/worksheets/games/etc.
Please don’t respond with affiliate links to poor programs. Remember, I am looking for something free if possible.
Thanks.

please answer it. this is until 11:00 only…
so hurry!!

in human/child development? 10 pts to best answer!

Sudhir Yadav lives in a city in country Z. The city has a big Indian population. When Sudhir was looking for a business oppurtunity he identified a niche market in selling saris and similar clothes to Indian ladies. He imports the clothes from country X and sells them to retailers in his city.
Sudhirs business is that of a wholesaler. Why do you think that retailers in country Z don’t buy their clothes directly from the suppliers?
If the currency of country Z appreciated in value how would this affect the profitability of Sudhir’s business? Explain your answer.
THANK YOU IN ADVANCE! xxx

The dissapearance of a population in a given niche as a result of direct competiton with another species for a resource is called….
A. Competitive exclusion
B. Predation
C. Parasitism
D. Commensalism
-thanks for the help!!

Instead of subjecting myself to an ordinary day-job, I want to become an affiliate for websites such as Clickbank, CPALead, or Neverblueads. The only problem is, I don’t know how to pay for taxes. I hear things about “sole proprietor” and four payments a year, but no one gave me a definite answer.
I just turned 18 last week, so some of you could probably imagine how frightened I feel. I have thoughts of some IRS desk jockey breaking down my door with a big rubber “AUDIT” stamp and taking all of my possessions and ruining my life (overplayed? yes).
If anyone could help me and explain what I need to do to pay taxes and avoid uncle sam’s ban hamer that would be great =)
Thank you ahead of time,
Angela