Wii since Feb 6th, and i recently worked out how long i have used it for from purchase to june 30th, total 348hours (ecluding GC games which it doesn't track, i reckon about 30 more hours for GC)
290ish of those hours were Wii games of which 140 was just from TP (2 of my own full playthroughs and a friends main quest playthrough)
problems? it has frozen twice on the shop channel, (whilst trying to load it up) and once when i tried to get back to the Wii menu from the early version of the internet....both times it was fine after turning off and back on.
also frozen for SSX Blur once, but fine since.
can't remember any other problems.
two other Wiis i know of and one 360 also have had no problems, (at least none significant enough for me to be told about)
p.s N64 still works (occasional "blow into the cartridge" problem) and my GC had frozen about 20 times in it's lifetime (launch till last november) untill i sold it.








