Welcome to the every changing world of technology. There will always be a new 'something' just around the corner. If you are satisfied with the current product and features, and are willing to pay the ammount for it; by all means go ahead. Waiting never helps

If you mean using your iphone's 3G as a modem/internet connection to surf from your laptop, yes you can.

Just connect your iPhone to your laptop and then enable Internet Tethering under settings on your iPhone.

if i'm right, its almost impossible to turn off EDGE using any of the tools out there.

SBsetting has edge data toggle, but it never works well. Sometimes, it will toggle off and my phone will just detect gprs, but at time i still see the 'E' next to my carrier logo.

so most likely if you turn on 3g and the rest off, it will still switch to edge and then gprs(if no edge signal is found).

1) one is a speaker, the other is a mic.

2) where are you turning it 90degrees? landscape keyboard does not function in some apps and components on the iphone(eg, spotlight search)

yo does anyone know how to save sms into a folder for safe keeping?
(other than copy paste into notes..etc)

at this point of time, no.

you need to toggle off your DATA, not 3g.

no, in SBSettings. And also, you dont need to pen new topic for this question. Its been answered alot of times before, search first.

call your telco and check if CLIP or similar caller id service is activated for your line

If you're comparing the 3g and 3gs, there are some notable differences in terns of hardware specs. You can see the proper comparison charts on apples website or any phone review site.

As for the wifi, it's the same.

when facing with technology, there's never a wait that is worthwhile. the moment you purchase something, it becomes obsolete as there will always be the next new thing.

if u have the money now, and like the 3gs, go for it.

Chill, its less likely the JB caused this to happen. What tool did you use? Spirit?

Try holding the power button or home button for 5-10secs while the phone is plugged into your comp via usb.

If all fails just bring it back to the place of purchase for check/warranty.(assuming you purchased an official set)

Yes, if you have its contents turned on.

Its up to you really, if u think 3gs is a solid buy then go for it. If u are willing to wait for no one knows how long (even the iPad hasn't shipped here yet), then wait.