m1469 and Ruro: thanks for your help and your time to post this information, I appreciate it!
m1469: I was talking about a piece, yes. Well, if I'm right about what you're saying, I should experiment a lot more than I do now, thinking about scales etc. And I think you're kinda right about that. Mostly I think like "okay, now I have a nice sounding intro, but what should I play now?". Then I'm starting to think about all kinda things, but I never come up with something good, or I'm gonna start using the same pattern the whole time, wich is kinda boring of course.
I do have an other "problem" though. In my mind, I come up with a lot of nice melodies (well, atleast they sound good in my mind

), but I really have a hard time to play those melodies wich are stuck into my head. I have it with drawing too; in my mind I see something cool and I have many ideas, but it just can't come out for some reason. I don't think it's a technical thing. I'm still a beginner, who's playing on a keyboard with 61 notes, but my technic isn't that bad. I played the guitar for 3 years before I started to play piano/keyboard, so my fingers were already used to play at the same time. Atm I'm playing a lot of stuff from Nobuo Uematsu and a lot of other game music. Before I started playing piano I never bothered about classical music, but now I do and I'm playing some Liszt (Consolation/Liebestraume), some Mozart and I'm trying to do some stuff from Chopin (of course, not the most difficult pieces, but I have to start somewhere, of course). I only have a hard time with fast phrases and of course, grade 7/8 pieces are too difficult for me, but that won't stop me with trying to compose a nice sounding song.

Ruro: thanks for your advice. And yes; I'm still a beginner too, with a keyboard. I'm kinda like you with composing, when you started. I guess I should start to think more like m1469 is saying, yes. And experiment a lot more and variate. One problem is still there for me; I'm not really into musical theory. I can't read notes and I don't know scales. When I learn a new piece, I use my ears a lot (of course

) and my keyboard shows me wich notes I'm playing, so that's how I learn a piece. I think this is really a big disadvantage too, when it comes to composing a song. But my brother is like me; he can't read notes and stuff, doesn't know anything about scales, but he can compose very good imo. He always comes up with cool things and various stuff. I think he
can play what in his mind... *sigh*
Well, I'm gonna start working on my composing skills and keep your advice in my mind, I think it'll help, thanks again.

P.S: I hope I'm "clear" in this post. English isn't my first language, so it's sometimes hard for me to make an understandable post.