I am having internet speed issues on my windows 8 (upgrade) PC that is connected wirelessly to the same cisco router that my windows 7 laptop is.
Windows 8 Dell Desktop (new in 2011): Ping 11, download 3.21, upload 6.06
Windows 7 HP Laptop (new in 2009): Ping 10, download 36.18, upload 6.67
These tests are representative of all tests done. my iPad 2 gives similar results to windows 7.
All equipment has been power cycled twice in the last 24 hours.
Comcast has checked & OK'd system as working properly.
So slow speeds result in slow web loads in IE10 and Chrome (worse in chrome), slow downloads (240 MB file took 35 minutes), slow transfers with skydrive, completely unacceptable buffering on almost all internet video feeds (youtube, network video feeds, the daily show)