Privacy on net !! Imp. ?

Hi ! I am 16 yrs old studying in Oman . My ISP took one major step last year ... blocking all the xXx sites and the Hacking Promotional sites ! ....
Well that day i was reading on Privacy.net about privacy ....and i thought to prevent from being spotted , i started accessing all the site thru Anonymize....cloak...bla blah !!

Now my ISP had also blocked those sites and when i told them about the privacy that evryone should have on net ... they say we cannt unblock as they fear the access toTHOSEEEE !!! sites !

Do you think this was a good step they took ! Damn thing ... they had even blocked ecertification.com !!!

Anysite , unfamiliar you go , next visit see it blocked !

So i would you to tell me what can i do ! Do you suggest anything else than these :

Anonymize.net
Anonymizer.
AnonyMouse.
Anonymyth.
I-SafetyNet
I-Security
Information Secrecy.
IPriv.com
MagusNet free proxy.
ProxyMate
Rewebber
SiegeSoft - Consumer.net advertiser.
SpacePROXY
Surfola
Ultimate Anonymity.
the-cloak.com
[ courtesy - privacy.net ]

( all of them have been blocked )

PLEASE REPLY HERE ! I WILL BE VERY THANKFUL TO YOU ALL !

Bye