I'm not sure what you mean by hook. The PS3 uses it's own internet connection with an ability to connect to the internet using WiFi or an ethernet cable only and needs a TV or HDTV for Audio and Video not a computer monitor. You certainly can not run your PS3 using the computer as a controller or otherwise play PS3 games with your PC somehow using the PS3 as a part of the PC.
Use a router or switch to share one internet connection. You can purchase a wired modem very cheap and then hook an ethernet cable from it to the PS3.
If the hotel has broadband WiFi you don't need the computer just use the PS3 WiFi connection and if it has Ethernet then plug the Ethernet cable in your PS3.
then use an internet cord to hook it up to your router
The related link has a video from Playstation Network Support on connecting the PS3 see the link under How do I connect the PlayStation 3 computer entertainment system to the Internet?
You can have any internet for the ps3, although I'm not sure about dial up. If you have nonwireless internet, you will just have to hook up your ps3 to the internet.
Your phone can not be used to provide PS3 internet or as a headset
my daad has ps3 and he does have internet but go to the nearest game stop and ask for instructions on how to hook up ur internet to ur ps3
You can't you have to have internet on YOUR computer to do it.
Some downloaded games from the internet require internet be activated on a PS3 and will not work without it.
Um download them to your computer. Put them on a flash drive or hook your ps3 up to your computer and save away
Yes it will, but the PS3 console needs to have had the PS3 updates. This should be no problem for people with an internet connection