Airport Does Not See Router?

Using Tiger 10.4.11

Just installed factory Apple Airport card into Powermac

Sometimes sees router for a time and then signal dies

Router is Netgear WRN 2000. I have my Iphone and 2 Macbooks using it with no issues. Simply add mac addresses to access and list and presto.

I do not know what I'm doing wrong. I have tried reinstalling the card. In Network when Airport is Selected no IP ADDRESS or Subnet mask is there. Have tried disabling the access list on the router to see if connects and it does no

Can i sign in to my itunes account on a different computer?

I'm going to try and explain this as best as I can because I'm not very tech savy.

I purchased an ipod touch a few year ago, plugged it in to my laptop, downloaded itunes and added songs and shows and such. I could do it through the ipod directly or when it was plugged in through itunes on the computer.
I just purchased an iphone. Now here is my questions…
my boyfriend has a macbook pro. I no longer have the computer i added itunes too to use my ipod. When i plugged my iphone in to his computer itunes opened but it is in his name with his music.
can i access my itunes with my music? Will it still be there if i log in with my username and password? And how do i even do that?
or will i have to plug my ipod touch in, upload the music in to his itunes library, then back on to my phone?
Thanks if anyone can help and sorry if it didn't make a lot of sense.

How to set iphone to automatically import photos when plugged into my laptop?

When i used to plug my iphone into my computer a dialog box would pop up and say " import photos, connect as a usb device, use for storage, ect" but i accidently clicked the "do this everytime" button and then clicked " open as a usb drive" and now i can't get the options back. All that i want to do is to set it to import the new photos and videos from my iphone to my laptop when i plug it in.

How to block numbers on iphone?

I have a crazy ex boyfriend and i need his number blocked ---
I need his text messages blocked, and i need his phone calls blocked!
I called AT&T(my phone service company) and they told me their was no way!
I tried jailbreaking my iphone, that didn't work!
I looked and tried all different types of apps and his phone calls are still coming through,
SOME BODY Help ME!

i know that your probably gonna say, 'well change you number' but i really don't want too! Its such a hassle to have to give everyone my new number.
plus i have already changed it 3 times because of him and he still keeps getting my new number.
ugh, i'm just so frustrated.

Samsung Galaxy S3 vs IPhone?

We have verizon but I don't have an iphone. We're thinking of switching to us cellular and if we did I would get a Samsung Galaxy s3 but if we stayed with veriZon I would upgrade to an iphone. Which one do you guys prefer?

Unlocked iPhone for t mobile?

I currently have a Samsung galaxy s blaze 4g for t mobile. I'm under a 2 year contract with 2 other people. Can i order an unlocked iPhone online and just put that Sim card in it without any problems?

and i know the iPhone is supposed to come to t mobile in march but my upgrade isn't available till 2014.

Where to download Iphone 4 cdma 6.0 ipsw?

I need this software. I try to use the direct link on http://www.felixbruns.de/iPod/firmware/ but it says wating for appldnld.apple.com but it just won't load, I've tried like 10 different sites. Could anyone give me a good link?

Transferring contacts from an old iphone to a new one?

Hi, I backed up my iphone 4. Then I plugged in my new iphone 5 and pushed restore back up but it didn't transfer anything. It also showed the last back up as when I had first plugged in that phone. It didn't show the back up I did with my iphone 4. What have I done wrong and how can I transfer my contacts?

Added (1). When I back up my iphone 4 (on the manual back up) it shows up in my lists of back ups, but when I try to restore that back up to my iphone 5 it isn't in the list of back ups for me to choose from.