Here is a link to the compressor i bought
This puppy is powerful enough to blow lots of snow.. Here are some things to keep in mind when looking for air compressors.
Make sure that it puts out at least 4 CFM(SCFM) at 90 psi
You want an Oil Lubricated one.. these hold up way better than 'oil-less' compressors do. Also, they are much more quiet.
Check out Harbor Freight for some cheap deals on Compressors.