I've noticed a server lack of high-quality Sonic wallpapers in HD. I have a decent wide-screen laptop here and really wanted something nice and simple to put up as my background. So I found a SEGA font, made it nice and shiny, added in Sonic blazing past it like he used to in the old days, and gave it a reflection, which seems almost required with any simplistic presentation these days.
The attached ZIP file contains the wallpaper in 1080p/i resolution so you can use it on an HD monitor and "Stretch to Fit" should work perfectly. In the case that you have a weirder resolution, there's a 16:10 aspect ratio wallpaper in the ZIP file as well. If you're not sure if you have a 16:10 screen or not, just apply the normal one (16:9) and if it looks a little stretched tall, use the 16:10.
segawall_16-9.jpg - 1920 x 1080
segawall_16-10.jpg - 1920 x 1200