im planning on installing lion later today,bit nervous mind,iv just run a speed check and im getting 5.2mbps,does anyone know how long roughly it will take with that speed? ..........not sure now if i should install,went into apps and looked at lion and started reading peoples reports,doesnt make good reading,lots of problems,i dont think i have any of the apps ect that wont work in lion but some are saying that their previously problem free machines are now slow and laggy,lots of little niggles too,really not sure now what to do.