in the last few month I have only read mangas and totally forgotten to watch animes. If you could suggest me any good anime with a MALE lead with super powers or something like this it would be great. but not the stupid ones like in Reborn!...
I don't want ecchi, seinen, harem or to much drama...!

I have already watched:

magister negi magi
tsubasa reservoir chronicles
bleach
naruto / shippuden
vampire knight/guilty
mermaid melody ppp
karin
blood+
full moon wo sagashite
air
chobits
devil may cry
black cat
last exile
ultra maniac
shudo shara/doki
ouran high school horst club
fruits basked
zero no tsukaima
nana
kyou kara maou
kanon( 2006 )
beck
hikaru no go
special a
saiunkoku monogatari
full metal panic fumoffu
junjou romantica/2
get'beckers
shakugan no shana/2
clannad
busou renkin
code geass...
princess princess
kiba
d.gray-man
la corda...
bokura ga ita
natzume yuujinchou/zoku
gravitation
lovely complex
itazura na kiss
skib beat
toradora
prince of tennis
the wallflower
gundam seed
persona trinity soul
kuroshitsuji
monochrome factor

( I think I made some spelling mistakes..pls don't mind them ^^)
I'm counting on you guyes !!

shounen:
Kekkaishi
MAR Heaven
Rental Magica
Casshern Sins
Noein Mou Hitori no Kimi he
Toaru Majutsu no Index
Zettai Shounen (It's a slow moving anime but I enjoyed it)

Shoujo:
Sasami
Marmalade Boy (it's a bit on the oldie side, but still good!)
Kodocha
Yawara

I would suggest the rest of the full metal panic series (the first season - full metal panic, and the second season - full metal panic: the second raid)
kaze no stigma
one piece (i can't believe you haven't watched that)
07 ghost
cowboy bebop (no real 'special powers' but it's a very good anime)
heroic age
hellsing
nabari no ou
tactics
trigun

I second Noein, Cowboy Bebop, Hellsing, and Trigun, and add:

Shoujo
DNAngel
Ceres Celestial Legend (female lead, but the male lead does have supernatural powers too)

Shounen
Saiyuki / reload / reload:gunlock
Fullmetal Alchemist
Utawarerumono
Madlax (female lead, but good series anyway)

If you've ever thought or said "Nice Guys finish last" and really meant it, then you should probably read this LJ post by DivaLion. It's incredibly insightful whether you're male or female.

From a bumper sticker I like:
"If you're gonna ride my ass, at least pull my hair."

Zombie-Loan - I also recommend the manga
Darker than Black
Witch Hunter Robin (female lead but has a male main character)
Ghost Hound
Yami no Matsuei (different from manga and worth the watch)
Trinity Blood
Shonen Onmyouji