One or more products?

Hello everyone. I'm new to the CB industry and also on the IM world.
I started 2-3 weeks ago with one CB product and some "manual" methods of promoting the wordpress where i reviewed the product.

I have my own domain (which is nothing to do with the CB product), but the product is on a sub-domain with a related keyword to the promoted product. I installed some plugins that helps me with the SEO, redirecting links, sitemaps, stats, etc. and on google i'm on the 4th page after some good keywords, on yahoo on the first, and on bing i'm far away...

I don't have any tools for that thing, like Scrapebox, TweetAttacks, or anything that i saw you are using. Everything i do is "by hand" and with sites like YouLikeHits. Since now, the Social Networking traffic is not good, because i don't have enough likes (Facebook), views (YouTube), followers (Twitter). Mostly, my traffic is from blogs and forums and some views per day from SERPS.

Due the fact that i post comments and replies manually, the traffic is not high, but i think my product converts very well, because i made 2 sales in 2 weeks with my low traffic...is a nice thing!

And now, my question is: Should i promote more products in order to increase sales or get focused on this product and try to make it more profitable?

Any advices are accepted, even you don't answer directly to the question.

because you are new to IM and clickbank i will suggest to stick with 1 product and do it well when it becomes autopilot then you can start a different campaign
is better to have 1 income stream pulling in $$$ every month than having many that don't get you anything

Thanks a lot Orzyman.

Only one advice? I'm waiting for others, thanks.