PAM tracking on Sprint Online Account

[escavi]

Ok, so I was at work waiting for the Windows 7 Beta public download to come out. I brought my laptop to download it. I normally use PDAnet and it worked before, but today it didnt for some reason. So I used the Internet Sharing program. I had already installed the Touch Pro Cleanup Cab a while back and just installed the tethering.zip cab to make sure it went through before using Int. Sharing. Well, I started downloading and had done about 1 gig worth, and I keep reloading my sprint account online "Current Usage Section" to see the Data Usage skyrocket and make sure its not charging me, but it hasnt. Its been about 3 hours since I started and still not showing 1 gigs worth of download under data usage online. My questions are...

Will it show up under data usage as if I was using data on the phone regular?

If So, how much of a lag time is there before it shows online under the usage section?

If I did the cabinstall wrong, what is the going rate per mb for PAM through sprint?

Thanks a lot