its might due to incompatible patch which applied in JB/ unloking process. what dya use to JB/ unlocking btw??

from my own personal experience, there are a few reasons why "Main script execution failed" or download fails will pop up.

1. your wifi /gprs/edge connection isnt working (try surfing the net on safari first before attempting again. if not reset your router etc)
2. the app provider's server is genuinely down (i do realise that they are particular slow during the day in the states. try again later or countercheck with someone's iphone)
3. clear the queue from the installer list (may require at least twice sometimes)
4. turn off your iphone and while for a few seconds before turning back on again.
fyi. its obvious that if your fingers are covering the black piece (right below the capacity engraving), both your radio and wifi signal strengths will be significantly reduced. try googling for real life experiment results done by really lifeless people if you are still not convinced...

can i use my edited song as my ringtone and sms tone???? do i need a software or something??? help~~~

I agree that spoon feeding is not a good thing. But I do think that it doesnt hurt to have some common courtesy, like "its here [insert link or something], and btw, please read the first page if you need anything else" instead of "go bl00dy read the first page you f*king n00b!! Pwned!!". As you grow older, these things will catch up on you. you'll notice you wont have that much time to go through 40 pager thread to look for something small, unlike those college/uni kids / slackers.

bro pls dun kill me with words..imnoob here and ya im lazy to search currently.
i just want a yes or no answer..

1) is iphone 2G the 1st version of iphone?