Invest in PPC. If the cost per click is $0.05, with $2000 you get 40000 targeted clicks. Say if your conversion rate is 1%, you get 400 sales. If you promote product with $30 commission, you get $12000 in return.
If AM(Affiliate Marketing) is your thing, this could get you far, provided you invest it right Worst Investment: Buying books about Affiliate Marketing/Internet Marketing. Just sayin ;P
agreed. but if i have that much money, i will invest in release my own info-product by outsourcing it from product creation to marketing it
Affiliate marketing doesn't cost very much Your budget sounds really good, and it would be more than enough to start an affiliate website.
I would probably invest a portion of my budget in building sites and then flipping them. People are always hungry for projects that don't require much work on their part. You could see a huge return on your investment.
$2000/month in an online business goes a lot farther than $2000/month in an off-line business. You can experiment with ad campaigns, I would try maybe $200 at a time. Also buy some e-books on niches you're interested in, buy content services, invest in pre-existing websites. It's just like anything else you're going to make mistakes before making it. Good luck dude.