Sony Ericsson T226 questions and problems...

Hello, I am new to the forum. I am sure hardly anyone uses these phones anymore, but I really like them. I currently have three, but only one works. Here are my questions:

My current service provider is ATT. Two of my 226's are Cingular phones. The other one is an older ATT Wireless, before cingular merger.

My current ATT sim card works in both of the Cingular phones, but when I try to use it in the ATT Wireless phone, it will not start up and says "insert correct SIM card" - will the newer ATT sim cards not work in pre-cingular phones? Or, is there another problem going on that I am not aware of.

One of my Cingular 226's has a problem where it freezes up. You put in the battery, the screen comes on, you can make calls, but then the whole phone freezes up and you cannot do anything to restart it but remove the battery. Then, you re-power it up, and it will do the same thing again after making one call.

Also, can you get a USB cable for these phones? I have a CommuniCam, but don't know how to get the pictures out other than emailing them, which is expensive. Can the photos be transferred to the phone and then pulled out on a USB transfer?

Ok, thanks!

A bit OT here,
The "new" Sony Ericssons break like all the time... Its such a shame when you have a really good phone and it breaks after a month...