I recently tried to update from 10.5.2 to 10.5.3 software update (to fix problems with time capsule, will tell about that at the end of this post) and i got a fail message. When it tries to validate the package it says it cannot validate and to contact the manufacturer for assistance. I rang apple and after being on the phone for almost 4 hours all they had for me was to reformat the drive and start again. i was really hoping i would not have to do that as the only device i have to back everything up is the time capsule so it would mean that i would loose everything. Now the problem with time capsule is that it just stopped connecting to the HD (though i still can access the internet via the built in airport), this was actually the original problem i rang apple about. i can't even connect to the HD with a ethernet cable. i've looked around the net and there doesn't seem to be any info around about this problem so am i the only one? does anyone have any solutions as i got nothing from apple and am really frustrated, just converted over to apple when i bought this computer about a month ago and so far i'm not impressed with both the equipment or the service i got when i called apple.