I decided to root my phone,i did it by flashing an update.zip file in recovery mode. This worked good, no problems.
After, i wanted to install cyanogenmod. i prepared 3 files of which i read i need. : -ClockWorkMod_Recovery_188.8.131.52 ,CM7-A5 ( the cyanogenmod version) and gaaps.
I entered the recovery mode, and i installed cwm, and made a backup of the system. after that, for no reason i could remember, i didnt continue installing CM7-A5,but i turned on the phone. everything worked, and looked ok. but after, i decided to finish the installation. But when i tryied to enter the recovery mode, i couldnt anymore. and it doesnt start in any way. The Pc is not recognizing it when its connected via usb. (only makes the sound that something is connected, but the filesystem isn't mounted and "adb" and "fastboot" from sdk android does not recognize it).
Now, i press the power button and it freezes at the android logo. Is there any thing i could do ?