Cell hotspot for Tablets

[Vellius]

I've just finished rooting/updating my new xoom to android 3.2 and was looking to upgrade my old HTC Vogue for an Android phone to be able to use it as a WiFi modem(wifi/bluetooth theter).

I was wondering what cell out there could better fit the role... Should be cheap but resilient and easy to root. most advanced stuff would be done via my on my xoom... i essentialy need something that can take calls/sms and share it's connection.

note: I'm stuck with Bell and they are complete retards when it comes to tablets...