- Aug 10, 2019
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While searching for best price for the above I noticed several sites said the model had been discontinued and was being replaced by the 5500u in March. I thought this model only came out in October 2008 so would be the current model for a year at least. I have read there is a couple of issues with this model, is that be the reason it's being replaced so quickly. I'm now in a bit of a dilema,do I wait for the 5500u which I hope is the same price and has the previous models issues resolved or do I still go ahead with the 4500u.