I was doing a little research on the pay-as-you-go plans,and I saw something that caught my eye. It appears you can pay by the day for $1 per day, for each day that you use t-mobile's service. Down towards the bottom of the webpage (see link below) it talks about sidekick users getting unlimited IM, texting, messaging, and web browsing for $1 per day, and talk time is $.15 on top of that. That means pre-tax, you could theoretically use the N900 everyday always on for around $30 depending on the month, if t-mobile put the phone on the sidekick plan. Under the prepaid phones, you can also buy just a GSM sim card to activate and slip in the N900 for $6.99 w/online discount. Does this whole scenario sound reasonable, or am I missing something? Would this really work for the N900 to be a "data only" internet tablet for around $30/month sans voice?

Here is the website talking about the pay as you go plans.

http://www.t-mobile.com/shop/plans/prepaid-plans.aspx