Samsung Bluray Players & WiFi

[Collectors Set]

I have been going through a bunch of threads in these forums and out of the loop myself for quite some time. I am not on the cutting edge like most folks around here. Basically I purchased my bluray player over 4 years ago when they first came out.

Samsung has quite a bunch of differet models out now. I was really wondering two specific things.

How practical is the WiFi option -- meaning can you really access the internet like it says in the description and what not? I don't have a streaming account or anthing like that. But for say youtube or perhaps surfing the web, is that something you can now do or am I simply misunderstanding the function here? How does this exactly work in terms of real world utility.

Also looking for a samsung bluray player that is faster in terms of loading blurays and with the least amount of hiccups or gliches. Hoping to stay $150 or less.

Thanks in advance.