Voiamo has just taken the veil off of a new roaming service that'll let road warriors consume up to 5GB through a monthly contract and the purchase of a $119 MiFi dongle. So far, it will only be available if you're roaming in the US, UK and Australia through the company's Sprint, O2 and Optus partners, respectively. However, the company has promised it'll expand to "key Asian, European Union markets, and other large global travel hubs" in the next 12 months, bringing 1GB of data for $25, 3GB for $39 and 5GB for $49 per month. Contracts will run month-to-month, and you'll be able to cancel anytime with 48 hours notice, according to Voiamo. Sounds like just the thing for globetrotting bloggers, especially with a certain electronics spectacle coming up in the New Year. Check the PR after the break for more info.