What if i just buy a repeater and connect it to the input of my wireless router via the LAN ports? Then I would have a strong signal without tyeing up any computers and be able to feed my Blueray. Will that work?
Also, am I at risk by using this Public Hot Spot? I would hope that my WEP router provides the necessary security, correct?
I don't think that the repeater will work.
If you bridge a public network to an internal private network, you need to treat the internal network as public.
WEP is not very secure, WPA/WPA2 would be preferred.