I've been trying to download the 4.2 upgrade since it first came out on Monday. It takes approx. 4.5 hours to get to 67% then it stops downloading. I have "cleaned" the download manager folder. I have done everything that has been recommended in the past by other forum readers, still nothing works. I've tried to download on my other laptop...same results...only it took over 6 hours to get to 67%. I tried being connected directly to my modem (DSL), actually went slower, and I've tried just being connected to my wireless router...ANY help would be appreciated.