PR data usage?

[xambone]

I am a truck driver here in the US and I am thinking about getting a "data plan" to connect my laptop to so I can play PR on the breaks. Anyone else doing this?

From the Aussies and other countries can you tell me what a month of PR runs you on Gigs of internet?

thanks

[PricelineNegotiator]

I figured somewhere between 250-450 MB per night of 3-4 hours of play was reliable. If you have 8 GB dedicated to PR for a month, you should be fine.

I have ISP issues in my area, so some months I have to resort to using my cell phone tethered to my PC.