the best way to learn russian?

I am 15 years old, and i am currently learning russian and german.

i am pretty good at german, but russian gives me problems, i really like it. but theres just so much grammar. i have rosetta stone, i have a dictionary, and a good russian course book.i know the cyrilic alphabet pretty well.
but i don't know how i can memorize all of it, I'm going to try to take a college course so somebody will actually teach me. but any tips?

thanks.

Would it be "Что ты хочешь о говорить?"?
Thank you. :D
I speak some Russian and the online translators usually have bad grammar, so I figured I'd check here. Thanks though. :]]

How difficult is it to learn Russian?

I took a few years of German in high school and it came easily to me. I think Russian is really awesome and would like to learn it, but because it has such a different alphabet, etc, I'm afraid it will be way too hard. How hard is it to learn, pronunciation-wise, grammar-wise, etc, and what would be an efficient way of learning it?

How many cases has got Russian language?

Like english got 3, german 4... and how many got russian language????
No, I mean in grammar

As much as I know, Russian doesn't have any influence upon (Latin) America, Africa, & Australia, but perhaps it is generally regarded as an important language in Europe & Asia, the question is that, how important is Russian respectively in Europe & Asia. & Is Russian really harder than German in aspects of grammar, cases, gender, & syntax ? And is Russian really much easier than Arabic? Thanks !

I am a Russian girl who wants to learn English language and grammar. I am looking for online English language books for Russians. Can you please help me find resources on internet?

Thank you in advance for your help.

Francesca
Paid if not too costly is alright also.
Note: Somebody else is typing this for me.

I was randomly wondering about the number of tenses in the Russian language. I remember someone once told me that there are around 50-something, and that we don't use a lot of them (from old Russian?) and don't notice when we use the rest. That sounds like an insanely large number, and I have no idea if there's any inkling of truth in it as I've been living in America for 12 years and speak Russian only at home (never formally studied grammar). I'd love to hear any thoughts about this! :-)