I am in Canada where iPhone is NOT officially released.
I have two questions:
Q1- I hav iPhone with version 1.0.2. Whenever i click on the video on the YOUTUBE.com i get error "Hello, you either have JavaScript turned off or an old version of Adobe's Flash Player Get the latest Flash player. " I have JavaScript ON, and I also have tried to upgrade Flash Player by clicking link on the iphone to upgrade, but i get forwarted to Adobe's website, and get two options: "Intel-based Mac", and "PowerPC-based Macs" but doesnt matter which option i click, i get error on Safari "Safari can't download this file". How can i get over this issue, is there any solution, please advise.

Q2- If I upgrade the firmware version to 1.1.3, the unlock method to crack version 1.1.3 is error free or have some issues?? please let me know.
in other words, is it worthwhile to upgrade now to 1.1.3 OR wait until error free crack is available?
Please answer both questions.

Since I'm newbie to iPhone and its terminology, if you use any, please simplify it for me. Thanks in advance for your both answeres...

Wrong forum.
Q1: Read Apple.Com
Q2: Read http://www.hackint0sh.org/forum/forumdisplay.php?f=127

Use the YouTube application to view videos not youtube.com.