Mac Snow Leopard fails to recognize the Samsung Galaxy S1 and to read SD card [closed]

I have a same problem only a little more complicated than the rest,hehe. I have Samsung Galaxy S1; Model: SGH-T959V firmwire 2.2.1; Froyo.

Once I connected my phone with Mac, no problem, accessed phone SD card, and copied everything and backed it up on Mac. Well, I thought I was doing a good thing. But apparently I moved also some essential files that recognize the sd card. Since then, when I connect the Phone with Mac(10.6.8 Snow Leopard), all the mac does is asks me if I want to connect, I say yes, choose mac(because I have virtual win7 on it too) and then nothing. I guess I (erased/removed) something on the phone that it cant recognize my 8gb card. I tried formatting it at Samsung store in Sweden. Guys couldn't do anything.( I asked them to try and format the SD card). And what I basically want to do, is access the phone again so I can move those files back. Any ideas? Anything that can help? Any apps out there that can help me get into my phone?