I watch online on fast pass tv
fox.com/watch/glee
Glee episode Laryngitis is in the first season of Glee. Google Glee and it will come up with a website where you can watch full episodes for free if you cannot watch it on DVD.
You can search "Glee" on Hulu and watch full episodes for free!
You can watch all seasons of Glee on Netflix.
You can watch it on globaltv. A link is attached.
You go into the glee page on itunes and buy an episode and then sync your ipod
If you have Wifi, Youtube.
cucirca.com
Simply watch it on a site called blinkx.com
On hulu.com
Youtube. Or oxygen.com
Youtube is bound to have it.