I recently bought my first DSLR - a Canon EOS5D2 - and very pleased I am with it as well. Selling some of my film gear gave me enough to buy the Canon 70-200 f2.8L lens and when compared against the 'plastic' 80-200 Canon lens I was using before, there was no competition. However, I now need to get something to cover the 20-70 range and whilst the L series 24-70 f2.8L looks good, I am tempted to look at two prime lenses instead. The zoom costs around £1030 but that sort of money buys an 20mm f2.8 and a 50mm f1.4 with £300 left over. Resolution on these lenses seems to be as good as L series zooms...? Can anyone advise which of the primes are the best?