One of the big handsets at the Windows Phone 7 launch, the Samsung Omnia 7 is now available to pre-order via T-Mobile.The sleek and slim smartphone impressed at launch with its 4-inch super AMOLED display, a 1GHz application processor, five-megapixel camera with HD recording and 8GB of onboard memory. Of course, there's also Xbox Live games and media via Zune to put the icing on the cake.Prices for that vary, but if you want one free, you'll be looking at paying out £35 per month for 24 months. Other deals vary, but the monthly fees start at just £10 per month if you are willing to spend £300 on the handset, topping out at £40 if you want a big call allowance. Most deals are over the 24-month period.You can get your hands on one on 21st October, so if you pre-order now at the T-Mobile website, it might just make it to your door then. Alternatively, pop down to your local store on launch day.