Maybe One Of The Best Deals Going Today Is The Price Of A F4 " Non IS " L Lens. With Rebates Going, It Hovers Around 550.00 with days being the cheapest " L " Glass You can buy. The new Canon F4 70mm-200mm Is Lens is now out but for " Twice" this price. For the price of the new F4 IS version, it may be better to just throw in a bit more and buy the " Dreamy" 70mm-200mm F2.8 IS lens which is around 15 bills.... ( Quality with the F4 70mm-200mm is great and with the newer camera's better ISO ratings at higher end of the stick,, you can live with this lens quite easily..)