So, I stumbled across this cool software, mainly for windows mobile 6. But might work on other phones. you would have to check the site.
I have an ATT Tilt, IE HTC brand running win mobile 6. Unfortunately I forgot my charger and thus I have to plug phone in when battery gets low.
But the software does monitor your battery lift, and how hot it is. It will shut down if you get over say 45D. I have yet to get over 37C on the phone. But this is what DSLreports calculated my speed at.
900ish down
350ish up.
Not bad for cellphone. but that way you can use your laptop and not be resticted. it is quite fast.
Here is the link.
WMWifiRouter - Welcome
Enjoy, hope this helps a lot of you. Just make sure you have your AC wall plug in for your phone, or you get only about 30 min of surfing. With, I am guessing unlimited almost.
Eric.