You must be fine the complete solution to sharing your cellular broadband with your friend or anyone in your family. One solution is MIFI. MIFI is a portable device that able to share a Internet Connection to your friend via CDMA network coverage. Now D-LINK are coming out with more solid solution.  D-LINK myPocket router will be on the market on the  second quarter 2010. The device is able to support with quad bane GSM/EDGE, CDMA, WCDMA bands I,II and V.  It is a pretty smart portable router for who looking for Internet Connection Sharing via Cellular Broadband.

D-Link myPocket is similar as MIFI. You must plugin you SIM Card, connect to Internet and able sharing the Internet Connection to other people around you. MIFI is only support with 5 clients only. By myPocket is able to support up to 16 clients at the same time. It is very practical portable device. With the size 2? x 1.5? by 0.3? and 2.6 ounces weight, it is totally enough and easy to bring anywhere. As long as you have your Cellular Broadband Coverage.