Canon Lenses Stabilization
Does Canon have removable lenses?

East: Canon PowerShot S5 IS 8 MP Digital Camera w / 12x optical zoom and image stabilization http://www.walmart.com/catalog/product.do?product_id=5996061

No. The S5 IS lens adapters exist, but not interchangeable. If you want to get something with a removable / interchangeable lenses, which will be intensified a digital SLR like the Canon Digital Rebel XT/350D or better.