Best Buy has redeemed themselves in my eyes. I went in to my local store today and asked if I could order something there that was online. Sure enough, I could, so I ordered the Microsoft IntelliMouse Explorer for Bluetooth. I tried the one they had in the store that was part of the desktop set and it was very comfortable. Hopefully the sidescrolling feature of the tilt-wheel will work in X (if you know if it does or doesn’t work, let me know). Anyway, thanks Best Buy for accomodating my needs.